Description
Overview
GAOTek Portable Digital Auto Refractometer is a cutting-edge vision screener designed for patients of all ages. It operates on the principle of light refraction, where optical rays are directed through the eye’s refractive system and focused on a sensor. Through advanced digital processing, the device accurately determines the spherical power, cylindrical power, and axis of both eyes. Its portability makes it a convenient tool for efficient and reliable vision assessment on the go, enabling healthcare professionals to provide comprehensive eye examinations with ease.
Features
- Portable and convenient vision screener suitable for patients of all ages
- Utilizes light refraction principles
- Provides accurate measurements
Technical Specifications
| Axis Range | 0° to 180° |
| Laser Safety | Laser (Class I), Wavelength 850 nm, Power < 250 μw |
| Tolerance | ± 0.50 d or ± 20 % |
| Size | 7.87 in × 3.15 in × 10.63 in (200 mm × 80 mm × 270 mm) |
| Cylindrical Range | – 3.00 d to 0.00 d |