SJR-9900A Auto Refractometer ophthalmic Refractometer, 7' TFT colorful LCDThis unit with luxurious and graceful design.
Measurement minimun pupil diameter -2.0mm:pupils of patient all over the world can be measured easily
Selectable functions mode: you can select and change diopter steps, vertex distance,cylinder mode,measuring mode, shop name ,date
and time,The data measured can be used for different modes of STEP,VD and CYL.
Range of Measurement:
SphereSphere 0~+10D , +0.125D steps
Sphere:10D~+20D , +0.5D steps
Cylinder0~+8D , +0.25D steps
Axis0-180 ° (1 ° step)
Pupil Distancer:0mm,12mm
Min.Pupil Size: Ø2.3mm
Chart: Auto fog
Display: 7" LCD white
Print: Thermal Printer
Power Supply: 100V~240V, 50-60HZ
Net Weight: 21kg
Chin rest up-down: 0~30mm
Machine head up-down: 0~25mm
Machine back-front: 0~25mm
Accessory: Wire line , User Manual , Thermal printer , Dust Cover