ImageMaster® Lab AR - Optical Performance Testing of Waveguides
The TRIOPTICS ImageMaster® product group is a comprehensive system of measurement devices for determining the imaging quality of optical assemblies. As technological pioneer, TRIOPTICS is the first to offer a flexible testing solution for Augmented Reality Optics. The new ImageMaster® Lab AR measures single components like waveguides and projectors as well as complete AR modules.
Key Features:
- Highly accurate measurement of waveguides, projector lenses, projectors and AR modules
- 0.3 s per measurement point
- Waveguide in transmission
- Waveguide in reflection
- Measurement with various pupil sizes
- Measurement at various eye relief distances
- Scanning of exit pupil (eyebox scan)
- Effective aperture scan within exit pupil: Customizable field of view
- Movable telescopes in x and y direction
- Adjustable angle of incidence: sample rotation +/- 45° in both directions
- Software controlled RGB light source for measurement of different wavelengths
- Tray for sample handling
- Interface with kinematic mount for quick and repeated loading/unloading of the tray
- AR modules testing (on request)
- AR projector testing (on request)
Applications
The ImageMaster® Lab AR measures the following measurement parameters:
- MTF / Contrast on and off-axis
- Chromatic abberation
- Efficiency
- Distortion
- Relative illumination
- Homogenity of illumination
- Veiling glare index (on request)
Software for ImageMaster® Lab AR
- Scripting tools for customer-specific programming and analysis
- Functions for easy alignment of the sample
- Intuitive user interface and time-saving lens testing routines
- Measurement certificates
- Target generator
| Parameter | MTF | Chromatic Abberation | Distortion |
|---|---|---|---|
| Measuring accuracy | < ± 1% lp/degree | 10 arcsec | 10 arcsecond |
| Repeatability | < ± 0.5 % | 2 arcsec | 2 arcseconds |
