All-in-one device for Myopia management
  • Refraction
  • Axial Length
  • Keratometry
Fast and Contactless measurement  The measurement process usually takes less than 2 minutes.

*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. OCULUS has adapted the Gullstrand eye to children. The advantage of the age-adapted GRAS module allows eye care professionals to detect pre-myopia. Download the Myopia Master® Brochure here. Download the sample Myopia Report here.