Holographic Waveguide AR Glasses HoloGlass Lite Released: Weighing Just 38 Grams, Indistinguishable from Regular Glasses

Israeli optics company Lumus launched consumer AR glasses HoloGlass Lite on December 25. The device uses Lumus's proprietary holographic waveguide display technology, guiding light from a micro-projector through total internal reflection via holographic optical elements to project transparent virtual images in the wearer's field of view.

HoloGlass Lite weighs just 38 grams, comparable to a pair of regular sunglasses. Lens thickness is only 2.8mm, making it visually indistinguishable from regular glasses. Field of view is 50 degrees, resolution 1080p, with brightness sufficient for clear outdoor display in sunlight.

The biggest breakthrough is eliminating all external compute units. All processing happens on a low-power AR-specific chip within the temples, with about 4 hours of battery life and magnetic charging support.

Lumus CEO Ari Grobman said the primary use cases are real-time translation and navigation. Spoken language appears as subtitles in the user's field of view with navigation overlays. Priced at $499, shipping begins March 2029. Lumus has partnered with Google Maps and Google Translate as first third-party services.