الوصف

Our model ***0 and ***0 is the same auto refractometer with color difference. Introduce advanced technique so that greadly improve the measurement speed. Introduce first-class electric technique so that make the data stable and accurate. Introduce advanced technique so that enlarge the measurement range of pupil diameter. Automatic PD measurement It automatically calculates pupil distance for both near and far vision after measuring refractive power of both eyes. The calculated values can be printed out together with the refractive measurement result. The quality is very stable and gain good repuation among our customers. If you want to know more about this equipment, please do not hesitate to write email to us. We will give you our earliest reply and offer best service. Measuring Range Spherical: **0~**0D(VD=*2) 0. *2D/0. *5Dsteps Cylinder: *8~*8D 0. *2D/0. *5D steps Axis: 0~**0 1 steps Pupil Distance: *5~*5mm, 1mm steps Vertex Distance: 0mm, *2mm, *3. *5mm Min. Pupil Size: 2. 0mm Chart: Auto fog Display: 5"CRT Monitor Print: Thermal Printer Power Supply: **0~**0V, *0/*0Hz Dimensions: **4(L)***2(W)***0(H)mm3 Weight: ~*0kg(*1 lb)