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 ...

Making a traditional glass lens requires a lot of experience, skill, and patience grinding a piece of glass to the required shape, and is not for the casual experimenter. Making a glass Fresnel ...

Fresnel Technologies Inc. purchased the lens division of Lectric Lites Company in December 1986, and moved into new quarters at 101 W. Morningside Drive in Fort Worth in July 1987. The facilities ...

Fresnel lenses are specialized optical components with grooved surfaces instead of traditional curved ones. Owing to their unique design, Fresnel lenses are thin and lightweight, typically have short ...

S uses the same chipset and has the same RAM as the Meta Quest 3, meaning it can play all the same VR games and apps as its ...

LG has developed an industry-first stretchable screen that bends, twists, and stretches out like taffy, from 12 inches to 18 ...

LG is supposing the future will be full of such flexible displays, and its latest rendition of the concept screen is capable ...

Cylindrical lenses are commonly used to change an image's aspect ratio or shape a laser beam. Fresnel lenses consist of thin, lightweight plastic sheets marked with a series of concentric grooves.

LG Display has recently announced a new version of its unique stretchable display with improved elasticity and durability.

According to iFixit, the Fresnel lens used in the Quest 3S is '100% compatible' with the one used in the Quest 2. The interpupillary distance (IPD) adjustment mechanism is adjusted by moving the ...

The Insignia F50 isn’t going to blow anyone away on paper, but when it comes to actually sitting down and watching this TV it’s going ... The 75-inch screen utilizes QLED picture technology ...

Check out our list of the best VR headsets from Meta, Apple, Sony, HTC, and Pimax to help you find the perfect system for VR ...