Dayal International

Here are the key benefits of the Justice AR‑800A Auto Refractometer for both eye care professionals and patients:
✅ 1. Fast & Accurate Refraction Measurements

• Measures sphere, cylinder, and axis quickly and accurately.

• Reduces manual calculation errors.

• Particularly useful for high-volume clinics and busy practices.

✅ 2. Automated Functions

• Auto-alignment, auto-focus, and auto-measurement streamline workflow.

• Reduces operator dependency, improving consistency and reproducibility of results.

✅ 3. User-Friendly Interface

• 5.7-inch tilt-adjustable color LCD screen for ergonomic operation.

• Simple navigation and intuitive controls make it easy to use—even for new staff.

✅ 4. Wide Measurement Range

• Spherical: –20 D to +20 D

• Cylinder: –8 D to +8 D

• Suitable for a broad range of refractive errors, including myopia, hyperopia, and astigmatism.

✅ 5. Built-in Thermal Printer

• Instant printing of results with auto paper-cutting saves time.

• Improves record-keeping and communication with patients.

✅ 6. Comfortable for Patients

• Requires minimal cooperation from patients.

• Quick measurement time reduces patient discomfort or fatigue.

✅ 7. Compact & Efficient Design

• Takes up minimal space in the clinic.

• Lightweight (~17–20 kg) and durable build for long-term usage.

✅ 8. Versatile Vertex Distance Settings

• Adjustable vertex distance (0 mm, 12 mm, 13.75 mm) allows customized measurements for different lens fittings.

✅ 9. Reliable Performance

• Used widely in optical shops, hospitals, and eye clinics.

• Proven technology with positive feedback across multiple suppliers.

✅ 10. Cost-Effective

• Priced between ₹130,000 – ₹160,000 in India, it offers great value for its features.

• Competitively priced compared to similar models with equivalent capabilities.

 Key Specifications

• Measurement Modes: Refractometry and Keratometry

• Display: 7-inch digital color LCD screen

• Pupil Diameter Range: 2.0 mm to 10–85 mm

• Axis Angle: 0° to 180°

• Vertex Distance: 12 mm

• Data Output: Built-in printer, RS-232 port, optional Bluetooth

• Power Supply: 220V AC, 50/60Hz

• Dimensions: Approximately 288 x 500 x 480 mm

• Weight: Around 14 kg

Dayal International is a leading manufacturer and exporter of high-quality ophthalmic equipment, specializing in innovative diagnostic tools for eye care professionals. Among their prominent products is the Digital Tabletop Auto Refractometer Justice AR 860A / ARK 860, a state-of-the-art instrument designed to provide fast, accurate, and reliable refractive measurements.

Digital Tabletop Auto Refractometer Justice AR 860A / ARK 860 Features:

1. High-Precision Refraction Measurements:

   • The Justice AR 860A / ARK 860 delivers highly accurate measurements for refractive errors such as myopia, hyperopia, astigmatism, and presbyopia. This allows practitioners to generate precise prescriptions for eyeglasses and contact lenses, ensuring optimal vision correction for patients.

2. Digital and Touchscreen Interface:

   • The device features a modern, intuitive digital touchscreen interface that simplifies operation for both practitioners and patients. The easy-to-use interface enhances workflow efficiency and ensures a smooth, hassle-free examination experience.

3. Fast and Accurate Results:

   • The AR 860A / ARK 860 is designed to provide rapid and accurate refractive measurements, ensuring quick results with minimal wait time. This makes it ideal for busy eye care practices, improving patient throughput without compromising diagnostic accuracy.

4. Non-Contact Measurement:

   • Using non-contact measurement technology, the Justice AR 860A / ARK 860 ensures a comfortable and hygienic experience for patients, eliminating the need for physical contact during the examination process.

5. Compact and Space-Saving Design:

   • The tabletop design of the AR 860A / ARK 860 makes it a space-efficient solution for clinics with limited space. Despite its compact size, it offers full functionality, making it perfect for both small and large medical settings.

6. Automatic and Manual Modes:

   • This versatile instrument offers both automatic and manual modes, allowing practitioners to tailor the refraction process to the specific needs of each patient. This flexibility enhances the adaptability of the device in different clinical environments.

7. Advanced Optical Technology:

   • The Justice AR 860A / ARK 860 is equipped with advanced optical components and sensors to ensure precise, reliable, and high-quality measurements. It provides clear and detailed data for accurate vision assessments.

8. Integrated Data Management and Connectivity:

   • The AR 860A / ARK 860 features data management capabilities, allowing for the storage and easy retrieval of patient records. The system can be integrated with clinic management software to streamline record-keeping, improve patient care, and facilitate follow-up visits.

9. Global Export Availability:

   • As a manufacturer and exporter, Dayal International ensures that the Digital Tabletop Auto Refractometer Justice AR 860A / ARK 860 is available to healthcare providers worldwide. This accessibility helps improve diagnostic efficiency and patient care in eye care clinics across various regions.

Key Benefits of the Matronix AR (Q30+) Auto Refractometer 1. Accurate & Reliable Measurements

• Dual CCD Camera Technology ensures stable, high-resolution imaging for consistent sphere, cylinder, and axis readings. 

• Advanced optical design allows for precise measurements even with small pupils—down to 2.0 mm. 

2. User-Friendly Interface & Operation

• Features feather-touch sensor buttons for responsive and accurate input. 

• Offers auto and manual measurement modes, selectable directly from the front panel. 

• Includes graph edition technique, enabling rapid and clear graphical representation of measurements. 

3. Patient Comfort & Ergonomic Design

• Improved forehead and chin rests, along with side flaps, reduce light interference and enhance accuracy and comfort.

• Compact and sleek design, ideal for various clinical environments without compromising space. 

4. Efficiency & Workflow Integration

• Built-in thermal printer provides instant printouts of measurements. 

• Equipped with SMPS (Switch Mode Power Supply) for stable performance, even under low or fluctuating power conditions. 

• Features power-saving sleep mode, customizable to reduce energy use and prolong device life. 

5. Advanced Functional Features

• Automatic fogging method helps lessen patient accommodation errors during measurement. 

• Includes IOL (Intraocular Lens) mode, ideal for assessing post-operative patients. 

• Supports retro-illumination mode, aiding measurements under challenging lighting or ocular conditions.

6. Versatile Measurement Capabilities

• Refraction Range: Sphere from –25 D to +22 D (0.12 D / 0.25 D steps); Cylinder from –8 D to +8 D. 

• Axis Resolution: 1° increments from 0° to 180°. 

• Pupillary Distance (PD): Adjustable from 45 mm to 85 mm (0.5 mm increments). 

• Vertex Distance Options: 0 mm, 12 mm, and 13.75 mm for customizable testing setups. 

Keratometer for Optometrists