Binocular ophthalmoscope (YZ25C)
1. Indirect binocular
2. Wireless, rechargeable
3. With 20D lens
SPECIFICATIONS
Type: Head-worn binocular non-contact ophthalmoscope
Working distance: 50.5mm(from the patient's corneal to the aspheric lens)
Pupillary distance: Adjustable from 52-74mm
Intensity of illumination: Stepless adjustable with the maximum intensity not less than 500Lx
Lathe-hedd: 530-630mm in circumference, 85-125mm in depth
Light spots: Three spots, big, middle and small
Filters: Three filters including redfree, colourless and cobalt blue
Demonstrating mirror: Coated mirror with both sides viewing
Power supply of illumination: Mini halogen bulb 6V/10W
Input power: 20VA
Electric safety standard: GB9706.1-1995 ClassII, type B
Action temperature of transformer hot circuit breaker: 30° C