Mimicking the eye with
prescription correction
NED™ Rx is the world’s first testing solution for augmented reality (AR) and virtual reality (VR) applications compensating for end users’ built in prescription.
VISION CORRECTED TESTING IS VITAL FOR AR/VR
AR/VR displays have the potential to be as ubiquitous as mobile phones. To achieve this, devices will need to accommodate the 75% of the adult population who require vision-corrected glasses. Gamma’s NED Rx is the only solution on the market to test all AR/VR devices to the same exacting standards for users that need a prescription.
Vision-corrected testing prevents eye strain and discomfort, making AR/VR usage more comfortable for extended periods. At the same time, it’s essential for precise interactivity with virtual elements, optimizing usability within the AR/VR environment.
NED™ Rx wins Platinum Honoree by the 2023 Laser Focus World Innovators Awards.
CHARACTERIZING REAL-WORLD AND AUGMENTED VIEWS
NED Rx measures both a see-through mode, testing prescription quality against a real-world target, and an augmented mode, characterizing the AR image as projected through a prescription eye-piece.
NED Rx allows manufacturers to fully characterize their devices by accommodating a broad range of human vision corrections, including astigmatism, nearsightedness (myopia), and farsightedness (hypermetropia).
MEASUREMENT CAPABILITIES FOR CHARACTERIZING THE VIRTUAL IMAGE
- Center Luminance and Color
- Luminance Uniformity
- Color/Chromaticity Uniformity
- Michelson Contrast Uniformity
- Field of View (by Luminance)
- Field of View (by Contrast)
- Design Eyebox (by Luminance)
- Design Eyebox (by Contrast)
- MTF and Contrast Curve
- Color Gamut Area
- Checkerboard Contrast
- Virtual Image Distance
- Left Eye/Right Eye Parallax
- Interpupillary Distance
- Image Geometric Distortion
- Foveal Contrast Map
- Translational (9-point) Contrast Map
- Slant Edge MTF (Effective Resolution)
- FOFO Contrast
- Pixel Angular Density
- Spectral Transmittance*
- See-Through Contrast*
- Flicker and Response Time*
- Boresight Error*
*Additional purchase required
CONFORMING & CONTRIBUTING TO THE LATEST STANDARDS
Gamma Scientific’s NED solutions conform to the latest standards developed and in process by the IEC TC110 and SID, including ongoing contributions to the International Committee for Display Metrology (ICDM), part of SID’s Definitions and Standards Committee, charged with setting standards for AR/VR display metrology.
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