Features:
Only 240g, small size, easy to carry.
Cataract, glaucoma, retinopathy, etc., preoperative vision prediction and
postoperative vision recovery evaluation.
Seven range of vision 0.06-1.0, simple operation, convenient and fast.
The product comes with 2 NO.5 batteries, less energy consumption.
LED light source, stable and longer service life.
Range of Application:
Cataract: preoperative vision prediction and postoperative vision recovery evaluation.
Glaucoma: preoperative visual acuity prediction and postoperative
visual acuity recovery evaluation to avoid eye damage caused by disease progression.
Retinopathy: check visual acuity before and after retinal surgery.
Keratopathy: detection of retinal function and prediction of treatment.
Technical Data
Working distance: 45±5mm
Light intensity: ≤5lux
Field of view: ≥5°
Range of vision: 0.06, 0. 12, 0.32, 0.5, 0.63, 0.8, 1. 0
Grating: 0°, 45°, 90°, 135°
Light source: LED
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