Companies building AR glasses widely agree that combining daylight-readable displays, all-day efficiency, and a normal eyewear form factor is one of the hardest challenges in the field.

Lumus addresses this with geometric, reflective waveguide technology designed for near-eye displays that work outdoors in glasses that look and feel familiar. The technology is already used by spinal surgeons in the U.S. and by A-10 and F-16 fighter pilots.