Topcon KR-800 Auto Kerato-Refractometer

The Topcon KR-800 Auto Kerato/Refractometer incorporates the very latest
in design technology and ergonomics.
The 8.5 inch color touchscreen panel to controls the main functions.
The joystick function is improved from previous models due to a 23% decrease in weight.
Featuring proven Rotary Prism Technology, KR-800 consistently provides accurate
and stable keratometric and refractive measurements.

Features
Flexible layout and space saving design
360° rotatable monitor
Easy-to-use color touch panel
Comfortable design for patients
Topcon's Rotary Prism measuring system ensures stable measurement accuracy

Specifications
PD Measurement Range: 20mm to 85mm (0.5mm steps)
Data Transport Terminal: USB (import) / RS-232C (export) / LAN (export)
Dimensions: 317-341mm (W) x 521-538mm (D) x 447-477mm (H)
Weight: 15kg
Power Supply: 100-240V AC, 50-60Hz, 30-70VA
Refractive Power Measurement
Spherical refractive power: -25D to +22D (0.12D/0.25D steps)
Cylindrical refractive power: 0D to ±10D (0.12D/0.25D step)
Astigmatic axial angle: 0° to 180° (in 1° or 5° steps)
Minimal measurable pupil diameter: ɸ2mm
Corneal Curative Measurement
Corneal curvature radius:00 to 10.00mm (0.01mm step)
Corneal refractive power:50D to 33.75D (0.12D/0.25D steps) (where, corneal refractive power =1.33275)
Corneal astigmatic refractive power: 0D to ±10D (0.12D/0.25D steps)
Corneal astigmatic axial angle: 0° to 180° (1°/5° steps)