Apple's AR headset or "Apple Glass" device may use a movable display to compensate for motion blur, while fresnel lenses could help keep the weight of the headset down for users. Apple is long-rumored ...

If you are a Hackaday reader, you probably know what a Fresnel lens is. You find them in everything from overhead projectors to VR headsets. While it seems commonplace now, the Fresnel lens was an ...

Ming-Chi Kuo, a reliable Apple leaker, claimed that the iPhone manufacturer's upcoming Augmented Reality headset could be the lightest AR device in the market once it is released. The giant ...

You may know them best for their original use in lighthouses, where they're famously recognised as "the invention that saved a million ships". Or perhaps you initially think of their employment in ...

An official product page for PlayStation VR 2 confirms some new details on the headset’s optics and displays. Although the page signals that PSVR 2 is getting ever closer to becoming a reality, we ...

The presence of god rays (or crepuscular rays, to use a more technical and less religious term) in virtual reality is an artifact from the use of Fresnel lenses in most headsets. Unlike a traditional ...

Apple is planning to adopt a hybrid Fresnel lens design for its mixed reality headset, a move that will improve optical performance while allowing for a broad field of view and keeping the headset's ...