These lenses can get very expensive, but in the video after the break [Matt] from [DIY Perks] blows all the commercially available options out of the water. Using an old episcope projector ...

See DLP and 3LCD. In the 1980s, the first data projectors weighed more than 40 pounds, using a single cathode ray tube (CRT) to project a monochrome image. When color units came out, they weighed ...

Rear-projection TVs (RPTVs) were developed to extend the size of the CRT TV, which for practical ... Using mirrors and lenses, the projected image was flipped up and over rather than straight ...

A lens and photo cell mounted in a gun-like plastic ... Unfortunately light gun games hail from the era of CRT TVs, they do not work with modern LCDs as my colleague [Will Sweatman] eloquently ...

by taking a CRT image (later models used a digital projector) and projecting it using mirrors and lenses onto the back of a screen. If you wanted a true big-screen TV, it was rear-projection or ...

Premium lens proprietor Leica has unveiled its latest smart projector, which will join the Cine 1 UST in the company's ...

Sharp Imaging has added a new family member to its pro-level X Series projectors. The dual-laser XP-X171Q should provide, ...

Though primarily known for cameras and office equipment, Ricoh boasts that its lenses are the preferred choice of top ...

German camera-maker Leica has launched its second projector with a Baugaur-inspired exterior and sharp 4K resolution.

Here’s how it works. The best iPhone lenses can quickly boost the quality of your smartphone photos and videos. Both the new iPhone 16 Pro models feature 5x telephoto lenses, while older iPhone ...

Leica has followed up its flagship projector, the Leica Cine 1, with a new, revamped model. The Leica Cine Play packages ...