Description
This is an ophthalmic instrument designed with optical, mechanical and electrical technology, which can be applied in inspecting and treating various binocular disorders, such as amblyopia (lazy eye), strabismus, diplopia, heterophoria, etc.
Features
1. With functions of diagnosis, treatment, simultaneous viewing, syncretic viewing, solid viewing, and afterimage.
2. Equipped with a pair of Haidingers Brush and 20 pairs of pictures with different angle.
3. Advanced semi-transparent and semi-reflecting viewfinder is convenient for the surgeon to observe.
4. Advanced LED luminophor has even illumination, low heat and long service life.
5. Pictures designed by new technology are anti-broken and has long service life.
6. Manual or automatical coruscation with accurate frequency are at surgeon’s option.
7. Optional pictures for quantitative measuring of solid acutance (40 “~1000 “).
Technical Specifications:
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Magnification |
1.65X |
|
Diameter of FieldRed |
> 56mm |
|
Red light |
λ=640mm coruscation system |
|
Left and right tubes rotate around erect axis |
Converging50⁰diverging 40⁰ |
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Left and right tubes rotate around horizontal axis |
±30⁰ |
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Pictures of left and right can be moved upand down according optical axis |
±10△ |
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Pictures of left and right rotate around optical axis |
±20⁰ |
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Adjustable range of interpupillary distance |
45~75mm |
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Darkroom illumination |
LED bulb with symmetry design. |
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Adjustable Haidingers Brush |
50-100round/ minute |
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Coruscation form |
manual or automatic |
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Automatic coruscation frequency |
ten-step, 30-300times/minute |
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Range of automatic coruscation(each cycle) |
1/4 on 3/4 off, 1/2on 1/2 off, 3/4 on 1/4 off |
|
Power supply |
AC220V 50Hz |
|
Power consumption |
40VA |
|
Type of automatic coruscation |
lThe left and right can be turned on or off at the same time. lThe left and right can be turned on or off alternatively. lOne on and the other off lOne on or off while the other can be turned on or off. |
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