VIM-200 Manual Phoropter
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·Elegant design, ultra thin, easy to operate and longer working life
·High quality optical lens with films on both sides
·Full range visual test with faster and more accurate result
·Exquisite craft, precise scale and comfortable hand-feeling -
Measurement
rangeCylinder -19.00D～+16.75D( 步长：0.25D ) Sphere 0～-8.00D（with auxiliary lens, 0.25D step） axis 0～180º step：5° PD range Distance range 48-75mm, close range 50-75mm Rotary prism 0~20△ step： 1△ Cross cylinder ±0.25D Retinoscope +1.50D (at 67cm) Size Dimesion 295(W)*100(D)*320(H)mm，4.75Kg
