CT4711B

CT4714

CT4718

CT4724

AP800

SPECIFICATIONS

Sphere 0D～+16.75D，0D～-19D ,step 0.25 D

cylinder -8.75 D～+8.75 D，step 0.25 D

Axis 0°～180°，step 1°

Prism 0～20Δ，step 0.1Δ

Prism base 0°～360°，step 1°

PD 48mm～80mm，step 1mm

Distance 350mm～700mm

VD 12mm、13.75mm、16mm、18mm、20mm

Auxiliary Lens PH, Binoculus（￠ =1.0mm）

RMV/RMH
RL(Right eye)、GL（Left eye）
Polaroid（Right eye 135°/45°），（Left eye 45°/135°）
Prism（Right 6△ BU ，10△BU），（Left 3 △ BD, 10 △BI）
Cross Cylinder Lens(±0.50D Axis=90°)
PD Lens

Rotary Prism 0~20 △（0.1 △ /0.5 △）

Cross Cylinder Lens ±0.25D

Retinoscope +1.50D(67cm)，+2.00D(50cm)

AP head size

360mm×80mm×26mm 2kg

Power supply

100V~240V 60/50HZ

Projection distance 3m to 6m
Projection scale 30x (at the distance of 5m)
Charts 39 selections
Masking function No mask, Horizontal line mask, Vertical line mask, Single letter mask
Filtering function Red/Green filter
Chart changeover speed Average of 0.2 seconds or less
Chart size 336 (W)*225(H)mm (at the distance of 5m)
lamp LED
Weight 5kgs
Dimensions Main body:208(W)*287(H)*346(L)mm
Control board: 67(W)*200(L)*21(H)mm
Power source AC 100-240V, 50/60 Hz, 36W

CT4710H

CT4702N

CT4701

HT800

Features:



1. Combined with functions of diagnosis, treatment, simultaneous viewing, syncretic viewing, solid viewing, and afterimage



2. Equipped with a pair of Haidingers Brush, 20 pairs of pictures with different angle



3. Advanced semi-transparent and semi- reflecting viewfinder is convenient for the oculists to observe



4. Advanced LED luminophor with even light, low thermal and long span



5. The pictures adopt new design and are anti-broken, long span



6. Manual or automatical coruscation at doctor’s option and accurate frequency





Specifications:



1. Magnification: 1.65X



2. Diameter of visual field: ≥56MM



3. Red light wavelength: λ=640NM



4. Left and right tubes around erect axis: Concourse 50, radiation 40°



5. Left and right tubes around horizontal axis: ±30°



6. Pictures of left and right can be moved up and down according to axis: ±10△



7. Pictures of left and right can be moved up and down around optical axis: ±20°



8. Adjustable range of pupil distance: 45~75MM



9. Darkroom illumination: LED luminophor with symmetry design



10. Adjustable haidingers brush: 50-100 round/minute



11. Coruscation form: Manual or Automatical



12. Automatical coruscation frequency: Ten-step,30300 times/minute



13. Range of automatic coruscation(each cycle): 1/4 on 3/4 off, 1/2 on 1/2 off, 3/4 on 1/4 off



14. Type of automatic coruscation:



a. The left and right can be turned on or off at the same time

b. The left and right can be turned on or off alternatively

c. One on and the other off

d. One on or off while the other can be turned on or off



15. Whole packing volume: 0.425M3



16. Carton number: 2



17. Total weight: 61KGS