Dayal International

Key Specifications

From the detailed spec sheet:

• Illumination & Filters

  • Slit image rotation: 0° to 180°.

  • Tilting illumination angle up to 20°.

  • Filters included: cobalt, green (red‑free), yellow, neutral density, plus open aperture.

  • Light source: 12 V 30 W halogen (LED optional).

  • Slit image width & height: continuously variable from 0 mm to 14 mm.

  • Also supports indirect and retro illumination technique

  • Mechanical & Physical Parameters

  • • Dimensions (L × W × H): approximately 725 × 460 × 555 mm.

    • Net weight: ~20 kg; gross weight: ~27 kg.

    • Chin‑rest movement range: about 120 mm

    • Optical Components & Accessories

       

      • Equipped with 15× eyepieces.

      • Standard accessories include a replacement illumination lamp, mirror, testing rod, fuse, and dust cover 

     

 Key Features of 2-Step Slit Lamps

• Magnification Options: Typically, these slit lamps offer two magnification levels, often 10X and 16X, achieved through objective lens rotation. This allows for both general and detailed examination of ocular structures.

• Illumination System: Equipped with a halogen or LED light source, providing bright and stable illumination. Some models include built-in filters like red-free, cobalt blue, and heat-absorbing filters to enhance visibility of specific ocular features.

• Slit Projection: Features adjustable slit length and width, with some models offering continuous adjustment from 0 to 13.5mm. Slit rotation is typically 0° to 180°, facilitating versatile examination angles.

• Movement Ranges: Includes longitudinal, lateral, and vertical adjustments, with chin rest movement to accommodate various patient positions and ensure accurate alignment.

• Optical System: Converging stereoscopic microscopes with wide-field eyepieces, often with diopter adjustment and interpupillary distance range to suit different users.

• Build and Design: Constructed with robust materials, ensuring stability during examinations. Some models feature a compact base design for space efficiency.

Key Specifications

From the detailed spec sheet:

• Illumination & Filters

  • Slit image rotation: 0° to 180°.

  • Tilting illumination angle up to 20°.

  • Filters included: cobalt, green (red‑free), yellow, neutral density, plus open aperture.

  • Light source: 12 V 30 W halogen (LED optional).

  • Slit image width & height: continuously variable from 0 mm to 14 mm.

  • Also supports indirect and retro illumination technique

  • Mechanical & Physical Parameters

  • • Dimensions (L × W × H): approximately 725 × 460 × 555 mm.

    • Net weight: ~20 kg; gross weight: ~27 kg.

    • Chin‑rest movement range: about 120 mm

    • Optical Components & Accessories

       

      • Equipped with 15× eyepieces.

      • Standard accessories include a replacement illumination lamp, mirror, testing rod, fuse, and dust cover 

     

The Rexxam XL-1 Handheld LED Slit Lamp is a portable, handheld version of the traditional slit lamp, an essential device used in ophthalmology for examining the anterior segment of the eye. The XL-1 model specifically incorporates an LED light source to enhance the clarity and accuracy of eye examinations, while being compact and convenient for both clinical and field use. Here's a breakdown of its key features and benefits:

Key Features:

1. Handheld Design:

   • The Rexxam XL-1 is designed for portability and ease of use in a wide variety of settings. Unlike traditional slit lamps, which are typically stationary and bulky, the handheld version is lightweight and compact, making it ideal for use in clinics, hospitals, or for mobile eye care professionals.
   • Its ergonomic design allows for ease of handling during extended examinations, helping clinicians conduct thorough eye assessments with minimal physical strain.

2. LED Illumination:

   • The LED light source ensures bright, consistent, and long-lasting illumination during the examination of the eye. LED lighting offers better energy efficiency compared to traditional incandescent or halogen bulbs.
   • The LED technology in the XL-1 is known for providing clear and sharp images, helping the ophthalmologist detect minute abnormalities in the anterior segment of the eye (e.g., cornea, lens, iris).

3. Slit Lamp Functionality:

   • The handheld slit lamp offers the same fundamental slit lamp examination capabilities as stationary models. The slit light beam can be adjusted in both width and height to allow for the examination of different layers and regions of the eye.
   • The slit can be angled for various observation purposes, such as viewing the cornea, anterior chamber, lens, and other structures.

4. Adjustable Magnification:

   • The Rexxam XL-1 may include interchangeable eyepieces or lenses to provide adjustable magnification, enabling ophthalmologists to perform detailed and precise examination of ocular structures at varying levels of zoom.

5. Compact and Portable:

   • Due to its handheld design, it is an excellent tool for practitioners who need a portable solution for eye exams. This makes it especially useful for field exams, emergency situations, or for home visits.
   • The compact design ensures that the device can be easily transported and used in a wide range of environments, from a clinic to a patient’s bedside.

6. Battery-Powered:

   • Many handheld slit lamps, including the Rexxam XL-1, are powered by rechargeable batteries, providing the flexibility to use the device in locations without access to electrical outlets. This is particularly useful for mobile practitioners and in emergency or rural settings.

7. Built-in Filters:

   • The Rexxam XL-1 may feature built-in filters (e.g., red-free filter or cobalt blue filter), which are commonly used for examining corneal defects, detecting certain retinal conditions, or evaluating the presence of fluorescein dye during eye exams.

8. Simple and User-Friendly Interface:

   • The device often includes straightforward controls that allow for easy adjustment of illumination intensity, slit width, and angle of light, making it accessible for both novice and experienced ophthalmologists.

Key Features & Specs

Some of the important capabilities and specifications of the WAM-5500:

• Refraction measurement range: approx. ± 22 dioptres (sphere), ± 10 dioptres (cylinder). Cylinder axis adjustable in 1° increments. 

• Measurement increments / resolution: 0.01 / 0.12 / 0.25 D for power; cylinder axis 1°. 

• Corneal radius / keratometry: Measures corneal curvature (corneal radius) and derives corneal power (in dioptres) — useful for contact-lens fitting, corneal shape evaluation, pre/post-operative evaluation, etc. 

• Pupil diameter measurement: Simultaneous measurement of refractive error + pupil size — valuable especially when studying accommodation or pupil dynamics. 

• Accommodation mode / dynamic measurement: The WAM-5500 supports near-point (near vision) measurement, enabling objective measurement of accommodation (refraction changes when looking near) along with pupil constriction/dilation.

• High-speed / continuous recording: When connected to a computer (via RS-232 interface), it can record continuous measurements (e.g. spherical equivalent + pupil diameter) at intervals down to 0.2 seconds — useful for studying dynamic accommodation or pupil changes over time.

• Binocular, natural vision testing: Because the WAM-5500 is open-field and binocular, patients view with both eyes under relatively natural visual conditions — minimizing errors due to forced accommodation or unnatural viewing geometry. 

key benefits of the Justice AR‑810A Auto Refractometer / Ref-Keratometer:

✅ 1. Fast & Accurate Refraction Measurement

• Quickly determines objective refractive errors (myopia, hyperopia, astigmatism) with high precision.

• Minimizes time spent per patient, increasing clinic efficiency.

✅ 2. Easy to Use (Even for New Staff)

• Auto-alignment, auto-tracking, and auto-measurement features reduce user error.

• Simplified controls and intuitive interface make it beginner-friendly for technicians or optometrists.

✅ 3. High Patient Comfort

• Motorized chin-rest allows precise and gentle adjustment.

• Non-invasive and quick exam — ideal for children, elderly, or anxious patients.

✅ 4. Built-In Printer for Instant Results

• Thermal printer with auto-cut provides quick printouts of results.

• Helps streamline workflow and patient handover.

✅ 5. Clear, Tilt-Adjustable Color Display

• 5.7" TFT LCD screen can be adjusted for optimal viewing.

• Easy to read even in varied lighting conditions.

✅ 6. Dual Function (Refractometer + Keratometer)

• Some versions include auto-keratometry, measuring:

  • Corneal curvature

  • Astigmatism axis

  • Corneal diameter

• Saves space and cost by combining two devices into one.

✅ 7. Wide Measurement Range

• Suitable for a broad range of patients:

  • Sphere: –20D to +20D

  • Cylinder: ±10D

  • Axis: 0–180°

• Handles complex refractive errors efficiently.

✅ 8. Compact & Clinic-Friendly Design

• Fits easily into small exam rooms.

• Robust build with minimal maintenance needs.

✅ 9. Energy Efficient

• Auto power-off / sleep mode helps conserve energy when not in use.

✅ 10. Cost-Effective & Value for Money

• Mid-range pricing (~₹1.5–1.7 lakh) makes it accessible for small and medium practices.

• Reduces dependency on subjective refraction for initial exams.

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

The i-Optik TL-6800 Auto Lensometer is a high-tech device designed for precise lens measurement. Here are its key features:
Key Specifications:
- Measurement Range:    - Sphere: -25.00 to +25.00 D (Step: 0.01/0.06/0.12/0.25D)    - Cylinder: 0 to ±10.00 D (Step: 0.01/0.06/0.12/0.25D)    - Axis: 0 to 180˚ (step: 1˚)- Measurement Points: 145 points using Hartmann sensor technology- Lens Recognition: Progressive lens recognition for easy and accurate measurement- UV/Blue Light Measurement: Expands its capabilities for measuring various lenses- Display: 7.0-inch touch screen (800 × 480) with adjustable angle for comfortable operation- Printer: Built-in thermal printer- Interface: RS232/LAN/USB- Dimensions: 203(W) × 233(D) × 471(H) mm- Weight: 4.5 kg- Power Supply: AC 100 to 240V, 50/60 Hz

Dayal International is a recognized manufacturer and exporter of LED Vision Charts. These vision charts are integral tools used for assessing visual acuity and eye health. Below are some key features that define Dayal International's LED Vision Charts:

Key Features of Dayal International LED Vision Charts:

1. LED Backlit Technology:

   • Bright and Uniform Illumination: The LED lighting ensures even brightness across the chart, providing optimal visibility for accurate testing.
   • Energy Efficiency: LED technology consumes less power, making it cost-effective and eco-friendly.

2. High-Quality Display:

   • Clear and Crisp Characters: The charts are designed to provide high-definition letters, numbers, or symbols for precise visual acuity testing.
   • Adjustable Contrast and Brightness: Users can customize the chart settings for varied lighting conditions and testing environments.

3. Multiple Testing Formats:

   • Variety of Tests: The LED Vision Chart supports different eye tests such as Snellen, Landolt Rings, Tumbling E, and others, accommodating different testing standards.
   • Flexible Configurations: It can be used for testing far and near vision, suitable for different age groups and eye conditions.

4. Durability and Longevity:

   • Long-Lasting LED Lifespan: The charts have a long operational life due to the high-quality LEDs, reducing the need for frequent replacements.
   • Robust Construction: Made with durable materials, the LED Vision Charts are built to withstand regular use in clinical environments.

5. User-Friendly Interface:

   • Easy Navigation: Intuitive controls allow practitioners to quickly adjust settings and select tests without complication.
   • Remote Control (optional): Some models come with a remote control for ease of use during patient testing, minimizing distractions.

6. Compact and Portable Design:

   • Space-Saving: The sleek and lightweight design allows the chart to be easily mounted or placed in clinics without taking up much space.
   • Portable Options: Some versions are portable, making them convenient for mobile optometry or field tests.

7. Customizable Options:

   • Adjustable Display Sizes: Different chart sizes and letter configurations can be tailored to suit the specific needs of the healthcare facility.
   • Multiple Languages Available: Depending on the region, LED Vision Charts can be offered in multiple languages to facilitate broader usage.

8. Global Compliance and Certification:

   • International Standards: Dayal International ensures that its LED Vision Charts meet medical and optical industry standards, adhering to safety and performance regulations.
   • Export-Ready: As an exporter, the company complies with international guidelines to ensure the charts are suitable for markets worldwide.

9. Cost-Effective Solution:

   • Affordable Pricing: Dayal International offers competitive pricing for its LED Vision Charts, ensuring they are accessible for both small clinics and large healthcare institutions.

These features combine to make Dayal International's LED Vision Charts a preferred choice for eye care professionals globally, supporting accurate and efficient visual testing.

Intraocular lenses (IOLs) are artificial lenses implanted in the eye to replace the natural lens, typically after cataract surgery. They help restore clear vision by focusing light onto the retina. IOLs are made from biocompatible materials like acrylic or silicone and come in various types, including monofocal, multifocal, and toric lenses, catering to different vision needs such as near, distance, or astigmatism correction. 

Ophthalmic equipment refers to the specialized instruments and devices used for examining, diagnosing, and treating eye-related conditions. These tools help eye-care professionals assess vision, detect diseases, and perform surgical or corrective procedures. Common ophthalmic equipment includes slit lamps, autorefractors, keratometers, tonometers, phoropters, retinoscopes, and fundus cameras. 

Dayal International is a leading manufacturer and exporter of the Digital PD Ruler, a precision optical instrument designed for measuring the pupillary distance (PD) of patients. The PD is the distance between the centers of the pupils, a critical measurement for the correct fitting of eyeglasses and ensuring optimal visual comfort. Dayal International's Digital PD Ruler offers advanced features that ensure accurate and reliable measurements in optometry and eyewear fittings.

Key Features of Dayal International's Digital PD Ruler:

1. Digital Measurement Display:

   • Precise Readings: The digital display provides clear and accurate PD measurements, eliminating the guesswork and ensuring exact results.
   • Easy-to-Read LCD Screen: The ruler features an easy-to-read LCD screen that shows the measurement in millimeters, with clear figures for convenience during patient fittings.

2. High Accuracy and Precision:

   • Precision to Millimeters: Dayal International's Digital PD Ruler measures pupillary distance with high accuracy (typically within 0.5 mm), making it suitable for both single-vision and bifocal lens fittings.
   • Fast and Reliable: The ruler ensures rapid and consistent measurements, which enhances efficiency during eye exams.

3. User-Friendly Operation:

   • Simple Controls: The device is designed with user-friendly buttons for quick adjustments and smooth operation, making it suitable for both experienced optometrists and newcomers.
   • One-Touch Reset: The PD ruler can be reset with a single touch for fast measurements of different patients.

4. Ergonomic Design:

   • Comfortable Handling: Its lightweight and ergonomic structure makes it easy to hold and maneuver, providing comfort for both the practitioner and patient.
   • Portable and Compact: The device is compact and portable, making it convenient for mobile optometry practices and fieldwork.

5. Multiple Measurement Modes:

   • Single PD and Dual PD Measurements: The Digital PD Ruler can measure monocular PD (distance from the nose to the pupil center of each eye) as well as binocular PD (the distance between the centers of both pupils).
   • Near and Distance PD: The ruler allows for accurate PD measurement at both near and far distances, accommodating a variety of eyewear needs.

6. Built-in Memory and Storage:

   • Memory Function: Some models feature built-in memory to store multiple measurements for different patients, improving workflow in busy clinics.
   • Data Retention: Measurements can be saved temporarily, reducing the need for re-measurements and ensuring accuracy across appointments.

7. Durability and Long Battery Life:

   • Long-Lasting Battery: The Digital PD Ruler is equipped with a long-lasting battery, ensuring it remains operational over extended periods.
   • Durable Construction: Made from high-quality materials, the ruler is built to withstand the rigors of regular use in busy optical environments.

8. Affordable and Cost-Effective:

   • Competitive Pricing: Dayal International offers its Digital PD Ruler at competitive prices, making it an affordable solution for both small clinics and large optometry practices.
   • Value for Money: The ruler offers excellent value by combining high accuracy with durability and ease of use, making it a reliable tool for optometrists worldwide.

Dayal International is a prominent manufacturer and exporter specializing in the production of high-quality ophthalmic equipment. One of their key products is the Eyeview Auto Refractometer/Keratometer ARK 900, a state-of-the-art device used for comprehensive eye assessments.

The Eyeview ARK 900 is a sophisticated instrument that combines both auto refraction and keratometry functions in a single device. It is designed to measure the refractive error of the eyes (such as myopia, hyperopia, and astigmatism) as well as the curvature of the cornea, which is critical for diagnosing vision issues and planning for corrective procedures like glasses prescriptions or refractive surgery.

As a manufacturer, Dayal International is committed to delivering innovative, precise, and reliable eye care solutions. As an exporter, the company extends its advanced ophthalmic products to global markets, ensuring that healthcare professionals worldwide have access to high-performance diagnostic tools like the ARK 900. Their focus on quality and technological advancement has established them as a trusted name in the ophthalmic industry.

Dayal International is a leading manufacturer and exporter specializing in high-quality ophthalmic and optometric equipment. One of its key products is the Eyevis RM 9200 Auto Refractometer, an advanced diagnostic tool designed for precise and efficient measurement of refractive errors. The RM 9200 is a state-of-the-art auto refractometer used by optometrists and ophthalmologists to assess vision problems such as myopia, hyperopia, astigmatism, and presbyopia.

Key Features of the Eyevis RM 9200 Auto Refractometer:

1. High-Precision Refractive Measurement:

   • The Eyevis RM 9200 offers accurate measurements of the eye’s refractive errors, including sphere, cylinder, axis, and pupillary distance. This precision helps to ensure correct prescriptions for glasses or contact lenses.
   • Its advanced optical system ensures repeatable and reliable results for both routine eye exams and more complex cases.

2. Fast and Automated Measurements:

   • The RM 9200 automatically performs refractive measurements, significantly reducing the time required for exams.
   • Its fast measurement process is ideal for high-volume practices, allowing for quicker turnaround times and improved patient flow.

3. User-Friendly Interface:

   • Featuring an intuitive touchscreen display and easy-to-use controls, the Eyevis RM 9200 ensures that both experienced practitioners and new users can operate the device with minimal training.
   • The clear digital readout makes it simple to interpret results, improving workflow efficiency in clinical settings.

4. Accurate and Consistent Results:

   • Equipped with high-quality sensors and optics, the RM 9200 delivers highly consistent and accurate readings for all patients, including those with challenging refractive conditions.
   • It minimizes the chance of measurement errors, ensuring reliable data for prescribing eyewear.

5. Compact and Space-Saving Design:

   • The Eyevis RM 9200 has a compact design that allows it to fit seamlessly into small or crowded optical practices, optimizing space without compromising functionality.
   • Its ergonomic design also ensures patient comfort during measurements.

6. Pupil Distance Measurement:

   • The RM 9200 includes the ability to measure the pupillary distance (PD), a crucial parameter for proper lens fitting, making it a versatile tool in the eye care process.

7. Wide Range of Applications:

   • The Eyevis RM 9200 Auto Refractometer is suitable for a variety of applications, including routine vision exams, pre-surgical assessments, and contact lens fittings.
   • It is particularly helpful in detecting refractive errors early, allowing for better vision care management.

8. Durable and Low Maintenance:

   • Constructed with durable, high-quality materials, the RM 9200 is built to withstand the demands of busy clinical environments.
   • The device requires minimal maintenance, offering long-term reliability and performance.

9. Global Availability:

   • Dayal International ensures that the Eyevis RM 9200 Auto Refractometer is available to eye care professionals worldwide, enhancing the standard of care in optometry and ophthalmology practices across the globe.
   • The company’s commitment to quality and customer satisfaction has earned it a trusted reputation in the international market.

 

Dayal International is a well-established manufacturer and exporter of cutting-edge ophthalmic and medical equipment, known for delivering high-quality, reliable, and innovative solutions to healthcare professionals globally. Among their prominent offerings are the Automatic Rexxam Digital Lensometer DL 1000, DL 900, and DL 800, all of which are advanced instruments designed for precise and efficient lens measurement in optical practices and clinics.

Automatic Rexxam Digital Lensometer DL 1000 / 900 / 800 Features:

1. High-Precision Lens Measurement:

   • All models (DL 1000, DL 900, and DL 800) offer highly accurate measurements for optical lenses. They can quickly measure spherical power, cylindrical power, axis, and prismatic deviation, ensuring precise lens verification for both single vision and complex multifocal lenses.

2. Advanced Digital Technology:

   • These lensometers utilize advanced digital technology for fast, accurate, and easy-to-read results. The digital readout reduces human error and improves the reliability of the measurements, providing clear data for lens prescriptions.

3. Automatic and Manual Modes:

   • The DL 1000, DL 900, and DL 800 are equipped with both automatic and manual measurement modes. This versatility allows practitioners to switch between fully automated measurements for convenience and manual mode for more detailed or specialized assessments.

4. Compact and Ergonomic Design:

   • The Rexxam Digital Lensometers are designed with a compact, space-saving structure that makes them ideal for clinics, optical stores, and practices with limited space. Despite their compact size, they offer full functionality and performance.

5. Large Digital Display:

   • Each model features a large, easy-to-read digital display that shows lens measurements in a clear and organized manner. This enhances workflow efficiency by enabling quick and accurate readings during busy patient visits.

6. User-Friendly Interface:

   • The lensometers are equipped with a simple and intuitive interface, making them easy for practitioners to operate with minimal training. The control buttons are clearly labeled, and navigation between measurement modes is seamless.

7. Advanced Data Management:

   • The DL 1000, DL 900, and DL 800 come with integrated data management features, allowing for the storage of lens measurements and patient records. These systems can be integrated with clinic management software to streamline record-keeping and facilitate efficient follow-ups.

8. Versatility Across Lens Types:

   • These digital lensometers are compatible with a wide range of lenses, including single vision, bifocal, progressive, and high-index lenses. This versatility makes them a useful tool in various optical practices, enhancing their utility for opticians and ophthalmologists alike.

9. Global Export Availability:

   • As an exporter, Dayal International ensures that the Automatic Rexxam Digital Lensometer DL 1000, DL 900, and DL 800 are available to healthcare professionals and optical retailers around the world. Their commitment to quality and customer satisfaction helps ensure these products meet international standards and support eye care professionals globally.

Key Specifications

From the detailed spec sheet:

• Illumination & Filters

  • Slit image rotation: 0° to 180°.

  • Tilting illumination angle up to 20°.

  • Filters included: cobalt, green (red‑free), yellow, neutral density, plus open aperture.

  • Light source: 12 V 30 W halogen (LED optional).

  • Slit image width & height: continuously variable from 0 mm to 14 mm.

  • Also supports indirect and retro illumination technique

  • Mechanical & Physical Parameters

  • • Dimensions (L × W × H): approximately 725 × 460 × 555 mm.

    • Net weight: ~20 kg; gross weight: ~27 kg.

    • Chin‑rest movement range: about 120 mm

    • Optical Components & Accessories

       

      • Equipped with 15× eyepieces.

      • Standard accessories include a replacement illumination lamp, mirror, testing rod, fuse, and dust cover 

     

The Rexxam XL-1 Handheld LED Slit Lamp is a portable, handheld version of the traditional slit lamp, an essential device used in ophthalmology for examining the anterior segment of the eye. The XL-1 model specifically incorporates an LED light source to enhance the clarity and accuracy of eye examinations, while being compact and convenient for both clinical and field use. Here's a breakdown of its key features and benefits:

Key Features:

1. Handheld Design:

   • The Rexxam XL-1 is designed for portability and ease of use in a wide variety of settings. Unlike traditional slit lamps, which are typically stationary and bulky, the handheld version is lightweight and compact, making it ideal for use in clinics, hospitals, or for mobile eye care professionals.
   • Its ergonomic design allows for ease of handling during extended examinations, helping clinicians conduct thorough eye assessments with minimal physical strain.

2. LED Illumination:

   • The LED light source ensures bright, consistent, and long-lasting illumination during the examination of the eye. LED lighting offers better energy efficiency compared to traditional incandescent or halogen bulbs.
   • The LED technology in the XL-1 is known for providing clear and sharp images, helping the ophthalmologist detect minute abnormalities in the anterior segment of the eye (e.g., cornea, lens, iris).

3. Slit Lamp Functionality:

   • The handheld slit lamp offers the same fundamental slit lamp examination capabilities as stationary models. The slit light beam can be adjusted in both width and height to allow for the examination of different layers and regions of the eye.
   • The slit can be angled for various observation purposes, such as viewing the cornea, anterior chamber, lens, and other structures.

4. Adjustable Magnification:

   • The Rexxam XL-1 may include interchangeable eyepieces or lenses to provide adjustable magnification, enabling ophthalmologists to perform detailed and precise examination of ocular structures at varying levels of zoom.

5. Compact and Portable:

   • Due to its handheld design, it is an excellent tool for practitioners who need a portable solution for eye exams. This makes it especially useful for field exams, emergency situations, or for home visits.
   • The compact design ensures that the device can be easily transported and used in a wide range of environments, from a clinic to a patient’s bedside.

6. Battery-Powered:

   • Many handheld slit lamps, including the Rexxam XL-1, are powered by rechargeable batteries, providing the flexibility to use the device in locations without access to electrical outlets. This is particularly useful for mobile practitioners and in emergency or rural settings.

7. Built-in Filters:

   • The Rexxam XL-1 may feature built-in filters (e.g., red-free filter or cobalt blue filter), which are commonly used for examining corneal defects, detecting certain retinal conditions, or evaluating the presence of fluorescein dye during eye exams.

8. Simple and User-Friendly Interface:

   • The device often includes straightforward controls that allow for easy adjustment of illumination intensity, slit width, and angle of light, making it accessible for both novice and experienced ophthalmologists.

The Rexxam XL-1 Handheld LED Slit Lamp is a portable, handheld version of the traditional slit lamp, an essential device used in ophthalmology for examining the anterior segment of the eye. The XL-1 model specifically incorporates an LED light source to enhance the clarity and accuracy of eye examinations, while being compact and convenient for both clinical and field use. Here's a breakdown of its key features and benefits:

Key Features:

1. Handheld Design:

   • The Rexxam XL-1 is designed for portability and ease of use in a wide variety of settings. Unlike traditional slit lamps, which are typically stationary and bulky, the handheld version is lightweight and compact, making it ideal for use in clinics, hospitals, or for mobile eye care professionals.
   • Its ergonomic design allows for ease of handling during extended examinations, helping clinicians conduct thorough eye assessments with minimal physical strain.

2. LED Illumination:

   • The LED light source ensures bright, consistent, and long-lasting illumination during the examination of the eye. LED lighting offers better energy efficiency compared to traditional incandescent or halogen bulbs.
   • The LED technology in the XL-1 is known for providing clear and sharp images, helping the ophthalmologist detect minute abnormalities in the anterior segment of the eye (e.g., cornea, lens, iris).

3. Slit Lamp Functionality:

   • The handheld slit lamp offers the same fundamental slit lamp examination capabilities as stationary models. The slit light beam can be adjusted in both width and height to allow for the examination of different layers and regions of the eye.
   • The slit can be angled for various observation purposes, such as viewing the cornea, anterior chamber, lens, and other structures.

4. Adjustable Magnification:

   • The Rexxam XL-1 may include interchangeable eyepieces or lenses to provide adjustable magnification, enabling ophthalmologists to perform detailed and precise examination of ocular structures at varying levels of zoom.

5. Compact and Portable:

   • Due to its handheld design, it is an excellent tool for practitioners who need a portable solution for eye exams. This makes it especially useful for field exams, emergency situations, or for home visits.
   • The compact design ensures that the device can be easily transported and used in a wide range of environments, from a clinic to a patient’s bedside.

6. Battery-Powered:

   • Many handheld slit lamps, including the Rexxam XL-1, are powered by rechargeable batteries, providing the flexibility to use the device in locations without access to electrical outlets. This is particularly useful for mobile practitioners and in emergency or rural settings.

7. Built-in Filters:

   • The Rexxam XL-1 may feature built-in filters (e.g., red-free filter or cobalt blue filter), which are commonly used for examining corneal defects, detecting certain retinal conditions, or evaluating the presence of fluorescein dye during eye exams.

8. Simple and User-Friendly Interface:

   • The device often includes straightforward controls that allow for easy adjustment of illumination intensity, slit width, and angle of light, making it accessible for both novice and experienced ophthalmologists.

Dayal International is a well-established manufacturer and exporter specializing in advanced ophthalmic and optical equipment. One of its standout products is the Automatic I Optik TL 6800 Auto Lensometer, an innovative and reliable tool designed for measuring the power and prescription of optical lenses. This device is a crucial asset for optometrists, ophthalmologists, and optical labs, enabling accurate and efficient lens testing.

Key Features of the Automatic I Optik TL 6800 Auto Lensometer:

1. High-Precision Lens Measurements:

   • The TL 6800 Auto Lensometer offers precise measurements of various lens parameters, including sphere, cylinder, axis, and prism. This makes it an essential tool for assessing both single vision and complex multifocal lenses.
   • Its advanced optics ensure high accuracy, which is crucial for ensuring proper lens prescriptions for patients.

2. Automatic and Fast Measurements:

   • The TL 6800 automatically detects and measures the lens parameters, making the entire process quicker and more efficient. The auto-measurement feature saves time, reducing the need for manual adjustments and improving clinic workflow.
   • Fast and accurate readings enhance patient throughput without compromising diagnostic quality.

3. User-Friendly Interface:

   • Designed with ease of use in mind, the TL 6800 features a clear, intuitive digital display and simple controls, allowing optometrists and technicians to operate the device with ease.
   • The touchscreen interface provides a streamlined experience, allowing users to easily interpret results and adjust settings as needed.

4. Versatile Lens Compatibility:

   • The TL 6800 is compatible with a wide range of lenses, including single vision, bifocal, progressive lenses, and high-index lenses.
   • It can measure both mounted and unmounted lenses, making it versatile for various types of optical work and lens testing.

5. Accurate Prism Measurement:

   • The device is equipped with advanced technology to measure prism values accurately, which is critical for diagnosing conditions such as strabismus or for ensuring proper alignment in corrective lenses.

6. Compact and Ergonomic Design:

   • The TL 6800 has a compact design, making it ideal for optical clinics and labs with limited space. Its ergonomic design ensures comfortable use for both patients and professionals.
   • The compact form factor also makes it easy to store when not in use.

7. Enhanced Patient Comfort:

   • The TL 6800 is designed to provide a smooth and comfortable testing experience for patients, ensuring minimal discomfort during the lens measurement process.
   • Its automatic operation reduces the need for manual handling, improving patient comfort and reducing examination time.

8. Durable and Low Maintenance:

   • Built with durable, high-quality materials, the TL 6800 is designed for long-lasting performance and reliability. It is well-suited for the high demands of busy optical practices.
   • The device requires minimal maintenance, making it a cost-effective solution for optical professionals.

9. Global Reach and Availability:

   • As a trusted exporter, Dayal International ensures that the Automatic I Optik TL 6800 Auto Lensometer is available worldwide, enabling eye care professionals to enhance the quality of their services with advanced lens measurement technology.
   • The company’s commitment to providing high-performance products has earned it a solid reputation in the international market.

 

Dayal International is a leading manufacturer and exporter known for providing high-quality ophthalmic equipment, including the Eyevis TL 6500 Auto Lensmeter. This advanced auto lensmeter is designed to offer precise, efficient, and user-friendly measurements of optical lenses, ensuring optimal performance in optical practices and clinics.

Key Features of the Eyevis TL 6500 Auto Lensmeter:

1. High Accuracy and Precision:

   • The Eyevis TL 6500 delivers precise readings for various lens parameters, such as sphere, cylinder, axis, and prism, ensuring accurate prescription measurements for both single vision and multifocal lenses.
   • Its high-accuracy measurement capabilities improve the reliability of the results, aiding optometrists and ophthalmologists in offering better patient care.

2. Automatic Lens Detection:

   • The device automatically detects lens type and measurement axis, reducing human error and enhancing the ease of use.
   • Whether measuring single vision, bifocal, or progressive lenses, the Eyevis TL 6500 can efficiently adjust its settings to suit the lens type.

3. Ease of Use:

   • Designed with a user-friendly interface, the Eyevis TL 6500 ensures that both experienced practitioners and beginners can operate it effortlessly.
   • The clear, digital display shows all measurement results in an easy-to-read format, making it simple for professionals to interpret.

4. Advanced Technology:

   • The Eyevis TL 6500 uses cutting-edge technology to offer precise and quick lens measurements, contributing to a faster and more efficient workflow in optical clinics and hospitals.
   • It has advanced features like a fast and automatic measurement process, saving time for practitioners and patients.

5. Compact and Stylish Design:

   • The Eyevis TL 6500 boasts a sleek, compact design that fits well in any optical practice, ensuring both functionality and space efficiency.
   • Its modern appearance adds a professional touch to the clinic or optical shop environment.

6. Versatility:

   • The device is capable of measuring a wide range of lenses, including spherical, cylindrical, and progressive lenses, making it an ideal tool for diverse optical needs.
   • It can also be used for checking both prescription lenses and eyeglasses.

7. Durable and Reliable:

   • Built with robust, high-quality materials, the Eyevis TL 6500 is designed for long-lasting durability, even in high-volume clinical environments.
   • The equipment is engineered to provide consistent performance over time with minimal maintenance required.

8. Global Availability:

   • As an exporter, Dayal International ensures that the Eyevis TL 6500 Auto Lensmeter is accessible to optometrists and ophthalmologists around the world, helping to elevate the standard of eye care on a global scale.

With its commitment to innovation, quality, and customer satisfaction, Dayal International continues to be a trusted name in the ophthalmic industry, delivering reliable and advanced equipment like the Eyevis TL 6500 Auto Lensmeter for optical professionals worldwide.

Dayal International is a leading manufacturer and exporter of advanced ophthalmic diagnostic equipment, specializing in high-quality instruments designed to enhance eye care practices. Among their notable products are the Eyevis Auto Refractometer and the Auto Ref. Keratometer 9900, both of which are essential tools for ophthalmologists and optometrists to diagnose refractive errors and assess corneal health.

Eyevis Auto Refractometer & Auto Ref. Keratometer 9900 Features:

1. Dual Functionality:

   • The Eyevis Auto Refractometer & Auto Ref. Keratometer 9900 combines two critical functions in one device: automatic refraction measurement and corneal curvature assessment. This dual functionality makes it a versatile tool for eye care professionals.

2. Auto Refractometer:

   • The Auto Refractometer portion measures the refractive error of the eye, detecting conditions such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. It automatically provides precise readings for the correct prescription of eyeglasses or contact lenses.

3. Auto Keratometer:

   • The Auto Ref. Keratometer section measures the curvature of the cornea, which is crucial for determining the right fit for contact lenses and assessing suitability for refractive surgeries like LASIK.

4. Advanced Technology:

   • Both the refractometer and keratometer feature advanced optical and digital technology that delivers highly accurate results quickly and efficiently. This ensures precise diagnosis and helps to improve patient care.

5. User-Friendly Interface:

   • Designed with ease of use in mind, the Eyevis Auto Refractometer & Auto Ref. Keratometer 9900 has an intuitive touchscreen interface that simplifies operation for practitioners, allowing for faster and more efficient testing.

6. Non-Contact Measurement:

   • The device offers non-contact measurement technology, making the process comfortable and hygienic for patients. There is no need for direct contact with the eye, which reduces the risk of cross-contamination.

7. Fast and Accurate Results:

   • The Eyevis Auto Refractometer & Auto Ref. Keratometer 9900 provides rapid and accurate measurements in seconds, improving the efficiency of eye examinations and reducing patient wait times.

8. Compact and Ergonomic Design:

   • The instrument features a compact design that fits easily into various clinical settings. Its ergonomic structure ensures that both patients and healthcare providers can interact comfortably during testing.

9. Data Management and Connectivity:

   • The device is capable of storing measurement data and integrating with electronic health record (EHR) systems for easy tracking of patient records and follow-up visits.

10. Global Export Availability:

    • As an exporter, Dayal International ensures that the Eyevis Auto Refractometer & Auto Ref. Keratometer 9900 is available to healthcare providers worldwide, offering cutting-edge ophthalmic technology to improve diagnostic capabilities in eye care clinics across the globe.

The Matronix Auto Lensometer SLK-5600 is a digital device designed for accurate and efficient lens measurement. Here are its key features and specifications:
Key Features:
- Auto-tracing feature: Allows operators to adjust focus and alignment easily- Auto video taping feature: Takes measurements automatically once satisfactory focus and alignment are obtained- Servo Chin-Rest: Adjusts height easily- Tilt-adjustable display: For comfortable viewing- Printer with auto-cut feature: Convenient for printing results
Specifications:
- Measurement range:    - Sphere power: -25D to +25D    - Cylinder power: -10.00 to +10.00D    - Axis angle: 0-180°- Lens diameter range: 15-100 mm- Display: 5.6" LCD display- Power consumption: 40W- Weight: 3.6 kg- Dimensions: 194x210x408 mm

The Matronix Auto Lensometer SLK-5600 is a digital device designed for accurate and efficient lens measurement. Here are its key features and specifications:
Key Features:
- Auto-tracing feature: Allows operators to adjust focus and alignment easily- Auto video taping feature: Takes measurements automatically once satisfactory focus and alignment are obtained- Servo Chin-Rest: Adjusts height easily- Tilt-adjustable display: For comfortable viewing- Printer with auto-cut feature: Convenient for printing results
Specifications:
- Measurement range:    - Sphere power: -25D to +25D    - Cylinder power: -10.00 to +10.00D    - Axis angle: 0-180°- Lens diameter range: 15-100 mm- Display: 5.6" LCD display- Power consumption: 40W- Weight: 3.6 kg- Dimensions: 194x210x408 mm

The Matronix Auto Lensometer SLK-5600 is a digital device designed for accurate and efficient lens measurement. Here are its key features and specifications:
Key Features:
- Auto-tracing feature: Allows operators to adjust focus and alignment easily- Auto video taping feature: Takes measurements automatically once satisfactory focus and alignment are obtained- Servo Chin-Rest: Adjusts height easily- Tilt-adjustable display: For comfortable viewing- Printer with auto-cut feature: Convenient for printing results
Specifications:
- Measurement range:    - Sphere power: -25D to +25D    - Cylinder power: -10.00 to +10.00D    - Axis angle: 0-180°- Lens diameter range: 15-100 mm- Display: 5.6" LCD display- Power consumption: 40W- Weight: 3.6 kg- Dimensions: 194x210x408 mm

The Matronix Auto Lensometer SLK-5600 is a digital device designed for accurate and efficient lens measurement. Here are its key features and specifications:
Key Features:
- Auto-tracing feature: Allows operators to adjust focus and alignment easily- Auto video taping feature: Takes measurements automatically once satisfactory focus and alignment are obtained- Servo Chin-Rest: Adjusts height easily- Tilt-adjustable display: For comfortable viewing- Printer with auto-cut feature: Convenient for printing results
Specifications:
- Measurement range:    - Sphere power: -25D to +25D    - Cylinder power: -10.00 to +10.00D    - Axis angle: 0-180°- Lens diameter range: 15-100 mm- Display: 5.6" LCD display- Power consumption: 40W- Weight: 3.6 kg- Dimensions: 194x210x408 mm

The Matronix Auto Lensometer SLK-5600 is a digital device designed for accurate and efficient lens measurement. Here are its key features and specifications:
Key Features:
- Auto-tracing feature: Allows operators to adjust focus and alignment easily- Auto video taping feature: Takes measurements automatically once satisfactory focus and alignment are obtained- Servo Chin-Rest: Adjusts height easily- Tilt-adjustable display: For comfortable viewing- Printer with auto-cut feature: Convenient for printing results
Specifications:
- Measurement range:    - Sphere power: -25D to +25D    - Cylinder power: -10.00 to +10.00D    - Axis angle: 0-180°- Lens diameter range: 15-100 mm- Display: 5.6" LCD display- Power consumption: 40W- Weight: 3.6 kg- Dimensions: 194x210x408 mm

The Matronix Auto Lensometer SLK-5600 is a digital device designed for accurate and efficient lens measurement. Here are its key features and specifications:
Key Features:
- Auto-tracing feature: Allows operators to adjust focus and alignment easily- Auto video taping feature: Takes measurements automatically once satisfactory focus and alignment are obtained- Servo Chin-Rest: Adjusts height easily- Tilt-adjustable display: For comfortable viewing- Printer with auto-cut feature: Convenient for printing results
Specifications:
- Measurement range:    - Sphere power: -25D to +25D    - Cylinder power: -10.00 to +10.00D    - Axis angle: 0-180°- Lens diameter range: 15-100 mm- Display: 5.6" LCD display- Power consumption: 40W- Weight: 3.6 kg- Dimensions: 194x210x408 mm

The Matronix Auto Lensometer SLK-5600 is a digital device designed for accurate and efficient lens measurement. Here are its key features and specifications:
Key Features:
- Auto-tracing feature: Allows operators to adjust focus and alignment easily- Auto video taping feature: Takes measurements automatically once satisfactory focus and alignment are obtained- Servo Chin-Rest: Adjusts height easily- Tilt-adjustable display: For comfortable viewing- Printer with auto-cut feature: Convenient for printing results
Specifications:
- Measurement range:    - Sphere power: -25D to +25D    - Cylinder power: -10.00 to +10.00D    - Axis angle: 0-180°- Lens diameter range: 15-100 mm- Display: 5.6" LCD display- Power consumption: 40W- Weight: 3.6 kg- Dimensions: 194x210x408 mm

The Matronix Auto Lensometer SLK-5600 is a digital device designed for accurate and efficient lens measurement. Here are its key features and specifications:
Key Features:
- Auto-tracing feature: Allows operators to adjust focus and alignment easily- Auto video taping feature: Takes measurements automatically once satisfactory focus and alignment are obtained- Servo Chin-Rest: Adjusts height easily- Tilt-adjustable display: For comfortable viewing- Printer with auto-cut feature: Convenient for printing results
Specifications:
- Measurement range:    - Sphere power: -25D to +25D    - Cylinder power: -10.00 to +10.00D    - Axis angle: 0-180°- Lens diameter range: 15-100 mm- Display: 5.6" LCD display- Power consumption: 40W- Weight: 3.6 kg- Dimensions: 194x210x408 mm

The Matronix PD Meter (Positive Displacement Meter) likely comes with a set of advanced features that make it suitable for high-precision fluid measurement across various industries. While I don't have access to detailed and specific model information for the "Matronix PD Meter," here are common features you can typically expect from a modern digital positive displacement (PD) meter like the one produced by Matronix:

1. High Accuracy

• Positive displacement meters are known for their exceptional accuracy in measuring liquids or gases. The mechanism of counting the fluid's displacement in precise increments ensures a high level of reliability, even at low flow rates.

2. Digital Display

• Real-time Data: Digital PD meters often come with an LCD or LED display showing flow rate, total volume, or both in real-time.
• Easy Calibration: Digital displays may allow for easy calibration, which is crucial for ensuring long-term measurement accuracy.

3. Communication Protocols

• Modbus or HART: Digital versions of PD meters may offer communication interfaces like Modbus or HART that allow easy integration into automated systems and remote monitoring.
• Wireless Data Transmission: Some meters can transmit data wirelessly to centralized control systems for real-time monitoring and management.

4. Data Logging and Storage

• Built-in Memory: Digital PD meters may include memory storage for data logging, which can be useful for tracking trends, usage, and maintenance intervals.
• Downloadable Data: Some models allow for the downloading of flow data to external devices for analysis and reporting.

5. Durability and Materials

• Corrosion-Resistant: PD meters often feature stainless steel or other durable materials to handle aggressive or corrosive fluids.
• Temperature and Pressure Resistance: They can often handle a broad range of pressures and temperatures, making them suitable for diverse applications.

6. Self-Diagnostics and Alerts

• Diagnostic Features: Many modern digital PD meters come with self-diagnostics capabilities that monitor the meter’s health and performance.
• Error Alerts: Alerts for issues such as calibration drift, flow irregularities, or mechanical failure are commonly integrated.

7. Customization for Different Fluids

• The meter may be customizable to measure a variety of fluids, such as viscous liquids, chemicals, fuel, or water, by adjusting the internal mechanism to suit the specific viscosity and characteristics of the liquid.

8. Compact and Modular Design

• Digital PD meters might be compact and modular, allowing for easy installation and maintenance in various setups, from small pumps to large pipeline systems.

9. Multiple Output Options

• Pulse Output: Standard for integration with control systems.
• Analog Output: Some models may offer 4-20 mA or other analog outputs for simpler systems.

10. Versatility

• Suitable for a wide range of industries including oil & gas, food & beverage, pharmaceuticals, and chemical processing, due to its precise, reliable measurement.