General
The Perfect Image | HRT
PDF Tutorial | 6 pages
The Heidelberg Retina Tomograph (HRT) is based on fast, non-invasive and reproducible topography measurements. High-resolution two- or three-dimensional images are possible with the Glaucoma Module for the optic nerve head.
This PDF tutorial describes how to acquire HRT images in optimum quality by positioning the laser beam, adjusting the illumination and refraction as well as live image quality control.
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