Vertex distance | 0, 12, 13.75 mm |
measurement range Sph: | -25, +22D |
Measurement step | 0.12D/0.25D |
Cylinder, dpt | ±10 |
Axis | 0-180° |
Cornea radius, mm | 5-10 |
Topcon KR-8800 Auto Refractor is loaded with new features with proven consistent and accurate results. Now available at a reduced price, the KR-8800 delivers precise accurate objective refraction data with the Topcon exclusive Rotary Prism Technology.
Rather than single-measurement points like other auto-refractors, the Rotary Prism covers a wider field, ensuring the most reliable objective refraction data.
The KR-8800 offers an all-new color LCD monitor, reduced measurement time, a small 2mm minimum pupil requirement, pupil/cornea diameter measurements, PD measurement, an infra-red reflex feature to monitor developing opacity, and USB and RS-232 connections for enhanced and faster data transfer.