Retina Tomograph (HRT) Glaucoma Model

Heidelberg Engineering, Inc.

The Heidelberg Retina Tomograph (HRT) is a tool for detecting and managing glaucoma, especially for assisting in the identification of pre-perimetric disease and tracking progression. The Ancillary Study to the Ocular Hypertension Treatment Study (OHTS) demonstrated that optic disc analysis detected glaucoma conversion in 55% of cases, before any detectable loss of visual function. The HRT has proved to be a robust predictor of glaucoma.

  • Laptop or PC based
  • Field of view is 15° x 15° (transversal)
  • Focus range is -12 to +12 dpt. (sphere), -6 to +6 dpt. (cylinder; astigmatism lenses)
  • Optical resolution is approx. 10 μm (transversal) x 300 μm (longitudinal)
  • EMR compatible
  • Pupil diameter is >= 1 mm
  • Light source: internal and external fixation lamp



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Company Information

Contact the company for additional information, availability, or pricing:

Heidelberg Engineering, Inc.

10 Forge Parkway

Franklin, MA 02038