VT-800 Auto phoropter, single PD setting, excellent coated lens, forehead indicator lamp
$
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| Test specification | |
| Sphere: |
-29.00~+26.75D (Regular) -19.00~+16.75D (Cross cylinder, prism test) (step: 0.12D/ 0.25D/ 0.5D/ 1D/ 2D/ 3D) |
| Cylinder: | 0.00~9.00D (step: 0.25D/ 0.5D/ 1D/ 2D/ 3D) |
| Cylinder axis: | 0~180° (step : 1°, continuous) |
| PD: | Far : 50~75mm Near : 49~70mm (step: 0.5/ 1.0mm) |
| Working distance: | 35~70cm ( step: 5 cm ) |
| Prism: | 0~10Δ (step 0.1Δ/0.2Δ/0.5Δ/1Δ/2Δ) |
| Cross cylinder: |
Jackson Cross
Cylinder ±0.25D Jackson Cross Cylinder ±0.5D |
| Retinoscope Lens | +1.5D, +2.0D(Test distance 67cm, 50cm) |
| Size and weight | |
| Body of main engine: | 585(W)× 430(D)×1 57(H)mm, 8kg |
| Controller: | triaditional or tablet computer |
| Voltage: | AC100~240V, 50/60Hz |
| Power: | 140VA |
| Open/Close lens | |
| Pinhole lens: | Ø1mm |
| Maddox: | Right eye (horizontall red),left eye (vertical red) |
| Red and green filter | Right eye(red) , left eye (green) |
| Polarzed light filter | Right eye(135°, 45°), left eye (45°, 135°) |
| Separation prism: | Right eye(6ΔBU), Left eye(10ΔBI) |
| Title | L | W | H | CBM | NW | GW |
|---|---|---|---|---|---|---|
| 1pcs | 56 | 46 | 44 | 0.113 | 11 | 14 |
| Total: | CY:1 CTN:1 CBM:0.113 NW:11 GW:14 | |||||