04 Jan 2024
OCULUS Myopia Master®
*OPTIONAL New GRAS Module
The Gullstrand Refractive Analysis System (GRAS) for short, is a refraction-analysis- module that is optionally available with the Myopia Master®.
The GRAS examination compares individual measured parameters with the Gullstrand Eye and simulates the corresponding refractive changes in the spectacle plane. The Gullstrand parameters are replaced by the individual measurements of axial length, corneal radius and total refraction of the respective patient.