Product info

Packaging Specifications

Description


Auto Refractometer


Product Overview

This auto refractometer is equipped with automatic lifting function for the chin rest base and main body to simplify operation, and it supports multiple optional measurement modes.


Core Features


Technical Parameters


Optometry Parameters

Vertex distance options: 0.0 mm, 12.00 mm, 13.5 mm, 15.00 mm


Spherical power: -20.00D ~ +20.00D (VD=12mm, increment:0.12D / 0.25D)


Cylindrical power: 0.00D ~ +10.00D (step:0.12D / 0.25D)


Cylinder axis range: 1° ~ 180°, 1° per adjustment step


Cylinder symbol options: -, +, MIX


Corneal curvature radius:6.5 mm ~ 9.4 mm, step 0.02mm


PD measuring range:50mm ~ 80mm


Minimum detectable pupil diameter:2.0mm


Configuration & Power Specs


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