Corvis ST

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Overview

The revolutionary Corvis® ST records the reaction of the cornea to a defined air pulse with a newly developed high-speed Scheimpflug-camera that takes over 4,300 images per second. IOP and corneal thickness can be measured with great precision on the basis of the Scheimpflug images.

Measurement & Display Options

  • IOP measurement
  • MeasMeasurement of the corneal thickness
  • Scheimpflug images of the 1st and 2nd applanation of the cornea
  • Slow-motion video of the corneal deformation as a result of the air pulse
  • Non-contact tonometer in combination with an ultra-high-speed camera for visualization of the deformation of the cornea in reaction to an air pulse (4,330 frames / sec.)

Features

Tonometer
Measurement range 6-60 mmHg
Measurement distance 11 mm (0.4 in)
Inner Fixation Light Red LED

Scheimpflug camera
Frame rate 4,330 images per sec
Measurement range 8.5 mm (0.3 in) horizontal coverage
Pachymeter measurement range 200-1,200 μm
Measuring points 576 per image (80,640 per examination)
Bildauflösung 640 x 480 Pixel
Source of light Blue LED (470 nm UV free)

Electrical
Voltage 110/220 VAC
Frequency 50-60 Hz
Max. power consumption 49.5 W

Dimensions and Weight
Dimensions (W x D x H) 270 x 520 x 495-520 mm (10.7 x 20.5 x 19.5-20.5 in)
Weight 14 kg (30.8 lbs)

 

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