Digital phoropter GD8800 offers keyboard control refraction test
General Details
Digital phoropter GD8800 offers keyboard control function, it is perfectly work with GD8601 LCD acuity chart, and better working with ophthalmic unit GD7706/GD7706B/GD7707.
To ensure end-users have good experience, the digital phoropter is selling with GD8601 LCD visual chart together, if you want to have a bigger LCD screen can also choose GD8603.
Specifications
1. Sphere: 0.00D~-19.00 (-0.25D), +0.25D~+16.50D (+0.25D)
2. Cylinder: 0.00D~-8.75D (-0.25D)
3. Axis: 0°~ 180° (1°, 5°)
4. P.D: 50-80mm
5. Polarizing filter: left eye 45°; right eye 135°
2. Cylinder: 0.00D~-8.75D (-0.25D)
3. Axis: 0°~ 180° (1°, 5°)
4. P.D: 50-80mm
5. Polarizing filter: left eye 45°; right eye 135°
Ophthalmic Unit GD7706 & GD7706B
GD7706: 2 instruments loaded table, can be left-right slide, without trial lens set drawer; GD7706B: 1 instrument loaded on 2nd layer table, with trial lens set drawer.