More Ways to Measure XR Displays

Will we see you at SID Display Week 2023 in Los Angles? Radiant will be there May 23-25 (Booth #801) showing multiple measurement and inspection solutions for flat-panel displays, automotive displays, and surfaces. Additionally, we will be showing four—count 'em four—different solutions to address the broad range of AR/VR/MR (collectively XR) device optics:

• The AR/VR Lens, one of the first solutions of its kind on the market back in 2018, it was designed specifically to meet the needs of near-eye display measurement. Its important innovation was placing the aperture at the front of the lens to replicate the human eye's position in a headset. With a field of view (FOV) of ± 60° the AR/VR Lens solution with TT-ARVR™ Software is particularly effective at measuring immersive displays such as VR headsets.
• Our newer XRE Lens, released in 2022, offers two configuration options, folded ("periscope") and non-folded, enabling it to be used to inspect a wide range of near-eye devices and integration requirements. For example, it can be used for dual-eye measurement. The lens also features automated electronic focus that enables focus to be controlled via software for rapid adjustment and accurate testing of through-focus MTF. It has an FOV of ± 35° and can come in camera resolutions of 29 MP, 45 MP, or 61 MP.
• With its flexible, modular design, the XRE Lens also enables Radiant to provide a range of Tailored XR Lens configurations to meet the specific needs of different customer applications—much quicker and less expensively than traditional custom-designed lens solutions. At Display Week we'll be showing two examples of Tailored XR Lenses: one with 23 FOV and one periscope design with 57 FOV.

To learn more about the optical challenges of XR display measurement and how leading device manufacturers are meeting R&D and production quality inspection needs using Radiant solutions, watch the webinar "Addressing the Measurement Challenges of XR Device Optics: Displays, Lenses, and Waveguides," available on demand from Photonics Media. And we hope to see you in LA!