Reichert Ocular Response Analyzer (ORA) G3

Brand: Reichert


The Reichert Ocular Response Analyzer G3 helps add clarity to your glaucoma decision making process with Corneal Hysteresis (CH) measurements.

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Ocular Response Analyzer® (ORA) G3 is the only device that measures Corneal Hysteresis (CH) and Corneal Compensated IOP (IOPcc). Corneal Hysteresis has consistently shown to be a more powerful predictor of, and strongly associated with, glaucoma progression, more so than key risk factors such as IOP and CCT. IOPcc is a pressure measurement that is less affected by corneal properties and more associated with glaucoma risk than Goldmann and other tonometers. Ocular Response Analyzer is engineered, designed, and assembled in USA. 


  • Easy to use 
  • Displays the following measurements: 
    • Goldmann Correlated IOP (IOPg) 
    • Corneal Hysteresis (CH) 
    • Corneal Compensated IOP (IOPcc) 
    • Waveform Score (WS) 
  • Easy EMR integration 
  • Automated alignment
  • Corneal Hysteresis: CPT® Code 92145


  • Dimensions: 26.7 W x 50.2 H x 35.6 cm D (10.5 x 19.75 x 14 in.) 
  • Weight: 10.4 kg (23 lbs) 
  • Voltage: 100/240 VAC Frequency 50/60 Hz 
  • Measurement Range: 7-60 mmHg (ISO 8612 tonometer standard) 
  • Communication Port: RS-232