Leica is best known as the maker of high-end cameras and lenses. We recommend one of its smaller models in our best point and ...

The JMGO N1S Ultra 4K is the company's flagship projector, boasting 4K and HDR 10. It's seemingly designed for a largely wi-fi world, with 32GB of built-in storage for its Google operating system, and ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Gamers might typically reach for a gaming TV when they upgrade their display, but there's nothing that quite beats a gaming projector. The best projectors for gaming can create displays that dwarf ...

Traditional projectors were always big, and while they could help you turn your living room into a fully-fledged home theater, their bulky design made them hard to move around and set up. Fortunately, ...

If you have a good projector, it can be a lot of fun since you can have a big screen size without actually needing to spend thousands of dollars on a massive screen. Granted, you will have to pay ...

Gavin Downey, group project manager at Epson America, answers questions about the future of hybrid classrooms and the projector’s role in student success. Hybrid learning technology is increasingly ...

The big game on the big screen ...

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Not too long ago, even the best portable projectors could only throw up a dim version of your favorite movies onto the wall, and the battery would die halfway through the second act—if you were lucky.

From the bare bulb or out the lens? Out the lens, practically none. Most glass attenuates UV very well. Same for a fluorescent lamp. You need special glass to pass significant amounts of UV.