Your lens determines image sharpness, throw ratio, aspect ratio and maximum picture size. Fixed lenses are cheap and portable; zoom adds size flexibility; lens shift eases placement. Protect and clean ...

If your projector is too low or high in relation to the screen, lens shift is a tool that can help. Video projectors offer a very different viewing experience than TVs, but that also comes with a few ...

A home projector is an excellent way to get a movie theater vibe in your home and an image much larger than what your HDTV can attain. Today’s projectors can achieve some amazing resolution, including ...

Projection lenses play a prominent role in modern society. When combined with a projector, these lenses allow people to view two-dimensional images on a screen by magnifying them and throwing them ...

If you need to adjust your projector to get a better picture or beam to a different part of the room, you don't have many choices -- you might only have slight adjustments to the lens itself, and ...

We’ve all dreamt of having a real movie theater at home, and modern home theater projectors offer the next best thing. With massive screen sizes, tons of brightness, and reasonable prices, now is a ...

The 4K Aura 2 features a sliding cover that automatically closes when the projector is turned off to help keep its lens clean. The 4K Aura 2 features a sliding cover that automatically closes when the ...