Sell auto refractometer

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The auto Refractometer is a precision ophthalmic instrument. It can be used to measure the parameters of farsightedness, nearsightedness, astigmatism, axis and pupil-distance for vision correction.
Measuring range:
Spherical -20 -20D (VD=12) 0.12D steps Cylinder -8 -+8D 0.12D steps Axis 8 -180 1 steps

Pupil Distance:
45 - 85mm. 1mmsteps

Vertex Distance:
0mm 12mm 13.75mm

Min. Pupil Size: h2.5mm

Chart: Auto Fog

Display: 5"CRT Monitor

Print : Thermal Printer

Power : 100 - 120V/ 200 - 400V 50/60Hz
Lead Time from Order to Shipment
Minimum Order Quantity
Terms of Payment
Terms of Sale
FOB Shanghai
Warranty Coverage
2 years