NED Lenses with Liquid Lens Focus for AR/VR/MR Display Testing

Inspired by the human eye – The LMK EyeFit Lens series LMK EyeFit is a lens series specially developed for NED measurements. The LMK EyeFit lens design — covered by TechnoTeam's international patent family (e.g. DE 10 2023 113 210 B3) — uses a liquid lens based focus mechanism that mimics the accommodation process of the human eye. When combined with a LMK 6-30 imaging photometer/colorimeter, it delivers enhanced image quality and a diffraction limited MTF outperforming most standard NED lenses that rely on a conventional mechanical focus mechanism. The different focal lengths are optimized for different measurement tasks for efficient and standard-compliant AR, VR and MR display testing. > LMK EyeFit – Features at a Glance - Liquid lens focus from -10 dpt to +10 dpt - No shift in the entrance pupil position during focusing - No mechanical movements - Diffraction-limited MTF (see technical data below) - Compact design enables eye rotation movements - Custom external entrance pupils (between 2 mm and 6 mm) - Custom addition of neutral density filters - Compliant with IEC 63145 and IDMS 1.3 Chapter 19