Interesting Engineering on MSN

Lumus builds on Meta win with 70-degree, daylight-bright augmented reality waveguides

Lumus is pushing augmented reality eyewear closer to everyday use with the debut of two new geometric waveguides at CES 2026, ...
GitHub

Computational modelling of ray propagation through optical elements using the principles of geometric optics (Ray Tracer)

In an ideal case, optical rays refracting through a spherical lens can be made to converge at a single point known as the focal point. However, in practice, rays fail to converge at a single point and ...

Lumus' Ultra-Thin AR Lenses May Finally Replace Your Phone Screen

Lumus debuts ZOE at CES 2026, the first geometric waveguide with a >70° field of view that will make AR glasses look like ...
IEEE

3-D Rotation Representation of Multiple Reflections and Parametric Model for Bistatic Scattering From Arbitrary Multiplate Structure

Abstract: Based on geometrical optics (GO), this paper develops a representation theory of multiple specular reflections from perfect electric conducting target with an arbitrary patchwise smooth ...
IEEE

Design of Artificial Metal Rough Surfaces for Ultrawideband RCS Reduction Based on Approximate Ray Launching Geometrical Optics

Abstract: This letter proposes an approximate ray launching geometrical optics (ARL-GO) method for designing the profiles of 1-D and 2-D artificial metal rough surfaces (AMRSs) to realize ...