Welcome To Nanjing Redsun Optical Co., Ltd.
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binocular indirect ophthalmoscope
(YZ25C)
Technical Data
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
Main part's dimension: 142X48X128mm
Main part's weight: 230g
10. NORMAL WORKING CONDITION
1) Temperature: 5° C~40° C
2) Relative humidity: 30%~75%
3) Atmospheric pressure: 700hPa~1060hPa
4)Source of power: 220V± 10%, 50Hz± 1Hz
binocular indirect ophthalmoscope
(YZ25C)
Technical Data
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
Main part's dimension: 142X48X128mm
Main part's weight: 230g
10. NORMAL WORKING CONDITION
1) Temperature: 5° C~40° C
2) Relative humidity: 30%~75%
3) Atmospheric pressure: 700hPa~1060hPa
4)Source of power: 220V± 10%, 50Hz± 1Hz
