When you use DPReview links to buy products, the site may earn a commission. Canon has announced the RF 7-14mm F2.8-3.5 L Fisheye STM, which it says is the first zoom lens of its kind to provide a ...

A 2″ eyepiece delivers a wider true field of view (the actual amount of sky visible) than a 1¼” eyepiece of the same focal length. Two factors determine the true field: the telescope’s focal length ...

The debuts follow a milestone year in 2025 where Lumus provided the waveguide for the Meta Ray-Ban Display AR glasses, demonstrating the optical performance and mass-manufacturability of geometric ...

Lynx has unveiled the Lynx-R2, a significant upgrade over its original R1 mixed reality standalone which aims to capture the enterprise and prosumers market. The France-based startup considers R2 is a ...

Ahead of an upcoming technical conference, researchers from Meta’s Reality Labs Research group published details on their work toward creating ultra-wide field-of-view VR & MR headsets that use novel ...