Optical Auto Refractometer Optometry

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 prescription of vision correction.

Features

• Color LCD screen
• Faster and more accurate measurement
• Scientific and Modern appearance design
• Wider measurement range of Min. Pupil size suitable for the people all over the world

Specifications

• Spherical Measuring Range: -20~+20D(VD=12), 0.125Dsteps
• Cylinder Measuring Range: -8~+8D, 0.12D/0.25D steps
• Axis Measuring Range: 0~180°, 1°steps
• Pupil Distance: 44~88mm, 1mm steps
• Vertex Distance: 0mm, 12mm, 13.75mm
• Min.Pupil Size: Ø2.2mm
• Chart: Auto fog
• Display: 7″CRT Monitor
• Print: Thermal Printer
• Power Supply: AC110~120(V)/220~240(V), 50/60HZ
• Dimensions: 282wx484dx440h mm
• Weight: Appox.20kg(44 lb)