Future VR headsets could use a new type of lens inspired by holographic devices. The bilayer bifocal lens relies on external ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

Not into the typical ruby red manicures for the holiday season? For winter 2025, purple chrome nails are the unexpected trend ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...

If you click on links we provide, we may receive compensation. Our top pick is Amika Bust Your Brass Blonde Purple Shampoo Jessie Quinn is a Los Angeles-based contributing shopping writer at ...

for the simple reason that the optician in mak ing the lens did not grind it with the purpose of bringing to a good focus the blue and violet light which most affects the photographic plate.

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 ...

“I stick my head out the window thinking, ‘I can’t see a lot,'” Hrysenko began, “but I see what appears to be a violet, purple glow ... to come through the lens in low light than ...

Whether from spall flying off steel targets, ejected cartridge casings, gas blowback, or dirt and oil splatter, having a ballistically rated lens between your eyes and whatever is coming at them can ...

Our lens reviews offer detailed information on sharpness, distortion, bokeh, and all the other important factors that go into making a lens great. Our reviews give you all the information you need ...

Canon is set to expand its RF-mount lens line up with three new 'hybrid' lenses for its mirrorless cameras. In a teaser, the camera giant posted a picture (above) of its two existing hybrid lenses ...

“I stick my head out the window thinking, ‘I can’t see a lot,'” Hrysenko began, “but I see what appears to be a violet, purple glow ... to come through the lens in low light than ...