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Overview

Auto Refractometer LMAR-403 is a versatile ophthalmic device that can measure corneal curvature and diopter. It is delivered with sphere and cylindrical measurements from -20.00 to +20.00D (VD = 12mm) 0.12/0.25D step, 0.00 to ±10.00D (VD = 12mm) 0.12/0.25D step, and the axis of 1 to 180˚ (1˚ step). It is furnished with a 5 to 10 mm corneal curvature radius. It comes with an easy-to-use 3 modes of measurement like K/R, REF, and KEF for quick measurement.

Features :

There are three types of measurement models available. With diopter and corneal curvature measurement functions
The representative value is automatically displayed after the majority of records have been played ten times
Intuitive interface, simple adjustments, VD value, precision, and print mode, and so on
Adjusting the target causes measurement error, which is effectively reduced by the automatic mist target
There is only one key lock function. Convenient and useful
It has a Quick-printing thermal printer

Specifications :
Range Of Measurement -20.00 to +20.00D(VD=12) 0.12D/0.25D step, 0.00 to ±10.00D (VD = 12mm) 0.12/0.25D step, 1 to 180° (1°step), 30 to 85 mm, 0.0, 12.0, 13.75, 15.0mm, ø2.0 mm, Automatic fogging
Corneal Curvature Measurement 5.0 to 10mm(increment:0.01mm), 33.00 to 67.00D (0.12,0.25D), 0.00 to 15.00D(0.12,0.25D), 1 to 180° (step 1°), 2.0 to 12.00 mm
K/R Mode Of Measurement Refractive and Keratometer measurement
REF Mode Of Measurement Refractive measurement
KEF Mode Of Measurement Corneal curvature measurement
Display 5.7″ TFT LCD
Chart Follow-up colorful fogging chart system
Print Thermal print
Power Supply AC110 to 220V/ 50Hz/60Hz
Dimension(W×D×H) 288 mm×500 mm×480 mm
Weight 14 Kg
Applications :

Measures how light is affected as it reflects through the eyeball to determine an individual's prescription. For the patient, the procedure is quick and painless, and the data provides a baseline for determining the proper eyeglass or contact lens prescription.

Labmate Scientific Inc