The musician, actor, muse, and Swinging Sixties icon led a firecracker life. While she never dimmed her light, she shaded her ...

A silk hair bonnet protects braids as well as reduces frizz and breakage while you sleep. Also effective for retaining ...

Researchers introduce a cost-effective method for producing optical Fresnel zone plate lenses, using colored photoresists for ...

ZAGG InvisibleShield Glass XTR4 Glass XTR4 is now infused with graphene, one of the strongest materials on earth. ZAGG ...

The eye lens is a fragile organ in the body which starts to degenerate at the age of 40, leading to pacification – a ...

It’s a pretty specific use case, but ski goggles with a built-in camera involve fewer straps than a separate action camera and get the lens closer to your eyes. OhO have some traction in the camera ...

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 ...

wouldn't you rather it was a $20 filter than the front element of a $1,000 lens? Protective filters can serve other purposes too. Some are simply clear pieces of glass that have no other function, but ...

Prescription sunglasses are sunglasses with your own corrective prescription built into the lenses. Prescription sunglasses are great if you have a refractive error; they can protect your eyes from ...

She is also a Certified Stress Management Coach. Do blue light glasses actually work? Though they claim to reduce eyestrain and headaches and help you sleep better, no robust research confirms ...

Our top five picks The American Optical Saratoga sunglasses are back after being unavailable for decades. Beautifully designed and with outstanding lenses, it’s no wonder they were JFK’s ...