Topcon KR-8800 Auto Kerato-Refractometer

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Topcon KR-8800 Auto Refractor

The All-New 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 Topcon’s 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’s, and USB and RS-232 connections for enhanced and faster data transfer.
The all new KR-8800 automatically acquires the refraction and keratometric data after alignment, making it the perfect choice for today’s fast paced practice.

Specifications

Objective Refractometer Mode

Sphere -25 to +22D (0.12D/0.25D)

Cylinder 0 to ±10D (0.12D/0.25D)

Axis 0° to 180° in 1° and 5° steps

Minimal pupil diameter ø2.0mm

Target Fixation Automatic fogging

Corneal Curvature Mode

Corneal curvature radius 5.00mm to 10.00mm (0.01mm)

Refraction index 1.3375

Corneal refraction 67.5D to 33.75D (0.12D/0.25D)

Corneal astigmatism 0D to ±10D (0.12D/0.25D)

Corneal astigmatism axial angle 0° thru 180° (in 1° and 5° steps)

Measuring area 3mm with 7.7mm radius

Others

PD measurement range 85mm max. in 1 mm steps

Measuring start Auto Start/Manual (selectable)

Measurement display Color LCD monitor

Measurement recording Built-in printer
(Up to 10 measurements of each eye can be stored in memory)

Alignment 5 in. LCD

Vertex distance 0, 12.0 and 13.75mm (selectable)

Energy saving Automatic power saver mode when left unused after 10 minutes

Power supply 100-120, 220-240V AC, 50/60Hz. 75VA

Output RS-232C / USB 1.1

Weight 20kg.

Dimensions 275(W) X 475(D) X 450(H) mm

Specifications

Objective Refractometer Mode

Sphere	-25 to +22D (0.12D/0.25D)

Cylinder	0 to ±10D (0.12D/0.25D)

Axis	0° to 180° in 1° and 5° steps

Minimal pupil diameter	ø2.0mm

Target Fixation	Automatic fogging

Corneal Curvature Mode

Corneal curvature radius	5.00mm to 10.00mm (0.01mm)

Refraction index	1.3375

Corneal refraction	67.5D to 33.75D (0.12D/0.25D)

Corneal astigmatism	0D to ±10D (0.12D/0.25D)

Corneal astigmatism axial angle	0° thru 180° (in 1° and 5° steps)

Measuring area	3mm with 7.7mm radius

Others

PD measurement range	85mm max. in 1 mm steps

Measuring start	Auto Start/Manual (selectable)

Measurement display	Color LCD monitor

Measurement recording	Built-in printer (Up to 10 measurements of each eye can be stored in memory)

Alignment	5 in. LCD

Vertex distance	0, 12.0 and 13.75mm (selectable)

Energy saving	Automatic power saver mode when left unused after 10 minutes

Power supply	100-120, 220-240V AC, 50/60Hz. 75VA

Output	RS-232C / USB 1.1

Weight	20kg.

Dimensions	275(W) X 475(D) X 450(H) mm