Lumus bought a serious increase in model recognition when one in every of its waveguides was chosen to be used within the Meta Ray-Ban Show glasses. However that already looks like previous tech now as a result of at CES 2026, the corporate introduced a few of its newest parts to the present and primarily based on what I noticed, they appear poised to noticeably elevate the optical high quality of the following wave of high-end smartglasses.
When the Meta Ray-Ban Shows glasses got here out, they wowed customers as they have been (and nonetheless are) one in every of a handful of smartglassess to function a full-color in-lens show with at the very least a 20-degree subject of view. However going by the specs on Lumus’ latest waveguides, we’re set for a serious improve by way of future capabilities.
Should you look carefully, you may see the place mild from the waveguide propagates into the one of many smartglasses’ lenses. (Sam Rutherford for Engadget)
The primary mannequin I attempted featured Lumus’ optimized Z-30 waveguides, which not solely supply a a lot wider 30-degree FOV, they’re additionally 30 p.c lighter and 40 p.c thinner than earlier generations. On prime of that, Lumus says they’re additionally extra energy environment friendly with the waveguides able to hitting greater than 8,000 nits per watt. It is a large deal as a result of smartglasses are presently fairly restricted by the scale of batteries they’ll use, particularly if you wish to make them small and lightweight sufficient to put on all day. Once I tried them on, I used to be dazzled by each the brightness and sharpness I noticed from the Z-30s regardless of them being restricted to 720 x 720 decision. Not solely did the rise in FOV really feel a lot bigger than 10 levels, colours have been very wealthy, together with white, which is usually one of the troublesome shades to correctly reproduce.
I needed to take a photograph of one in every of Lumus’ non-functioning smartglasses with the corporate’s 70-degree FOV waveguide, as a result of two out of three of the working ones had already broke and the final one which I used was being held collectively by tape. (Sam Rutherford for Engadget)
Nonetheless, even after seeing how good that first mannequin was, I used to be completely not ready for Lumus’ 70-degree FOV waveguides. I used to be in a position to view some movies and a handful of check photographs and I used to be utterly blown away with how a lot space they lined. It was mainly your entire heart portion of the lens, with solely small unused areas across the corners. And whereas I did discover some pincushion distortion alongside the perimeters of the waveguide’s show, a Lumus consultant informed me that it is going to be attainable to right for that in ultimate retail models. However make no mistake, these waveguides undoubtedly produced among the sharpest, brightest and best-looking optics I’ve seen from any smartglasses, from both retail fashions or prototypes or. It nearly made me query how a lot wider FOV a majority of these devices really want, although to be clear, I don’t suppose we’ve hit the purpose of diminishing returns but.
That is one in every of Lumus’ thinnest waveguides measuring in at simply 0.8mm. (Sam Rutherford for Engadget)
Different benefits of Lumus’ geometric reflective waveguides embody higher general effectivity than their refractive counterparts together with the flexibility to optically bond the shows to smartglasses lenses. Which means not like a whole lot of rivals, Lumus’ waveguides might be paired with transitions lenses as an alternative of needing to resort to clip-on sunglass attachments once you go exterior. Lumus additionally claims its designs additionally simplifies the manufacturing course of, leading to thinner waveguides (as small as 0.8mm) and customarily increased yields.
Sadly, taking high-quality photographs of content material from smartglasses shows is extremely difficult, particularly once you’re utilizing extraordinarily delicate prototypes, so that you’ll simply need to take my phrase for now. However with Lumus within the strategy of ramping up manufacturing of its new waveguides with assist from companions together with Quanta and SCHOTT, it looks like there shall be a ton of smartglasses makers clamoring for these parts as momentum continues to construct round the trade’s choose for the following “large” factor.
