مكان المنشأ
Chongqing, China
Product Name
Xinyuan Auto Refractometer
Spherical
-20 - +20D (VD=12) 0.125D Step
Cylinder
-8 - +8D 0.125D step
Pupil Distance
45-88mm, 1mm step
Chart
Follow-up Colorful Fogging Chart System
Power supply
100-240V 50/60HZ
Type
Xinyuan Auto Refractometer