ARK-1 Full Automatic Pupil Tracement Auto Refractometer  (瞳孔全自动跟踪电脑验光仪)

Hartmann principle automatic refractometer 

New optical path design, clear human eye imaging effect

High-speed image acquisition system, advanced image processing and analysis

Automatic tracking and measurement of human eyes

The screen can rotate up, down, left and right freely

Electric lifting forehead bracket

High-speed printer, automatic paper cutting

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Specification (技术参数)

Spherical power measurement range: -30D to +30D (VD=12mm, 0.01, 0.06, 0.12, 0.25 units)

Cylinder power (absolute value) measurement range: 0 to 12D (0.06, 0.12, 0.25 units)

Cylinder axis position measurement range: 0° to 180°

Principal meridian axis position measurement range: 0° to 180° (minimum resolution of 1°)

Curvature radius measurement range: 6.5mm to 10.5mm (minimum resolution of 0.01mm)

Screen: 10.4-inch TFT touch screen with adjustable viewing angle