Slip-on Light Covers for the Darla and Erica Lights. The Clearwater Lights slip-on clear and amber lens covers fit the Clearwater Krista lights (review), the Clearwater Erica lights (review),the ...

Soft detail, pronounced flare – these are the unique lenses for mirrorless cameras by PolarPro that you didn’t know you needed.

Insurance covers the surgical procedure; however, like all premium lenses, there is an additional out-of-pocket fee for this option. Sign up for our Medical Watch newsletter.

According to the company, the blue light–filtering lenses will cover up to 10 times more filtering than a standard polycarbonate lens. Its 1.67 high-index, blue light–filtering lenses will do ...

Fresnel lenses, however, don’t require curvature of any kind, but instead utilize concentric flat rings to diffract light, with the rings’ size and width determining the overall lens focal length.

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light.

Sunglasses that darken automatically in response to bright sunlight have been available for eyeglasses for 40 years. But adapting this flexibility to contact lenses has proven challenging. Now ...

That's thanks to a new lens cover from Corning that combines glass and coatings to improve durability and image quality. Shara Tibken was a managing editor at CNET News, overseeing a team covering ...

The PolarPro LightLeak range enables you to capture the nostalgic analog feel on the latest mirrorless cameras, by intentionally add light leaks to images.The unique lenses are designed for APS-C ...

Out-of-pocket cost: This is the amount a person must pay for care when Medicare does not pay the total amount or offer coverage.Costs can include deductibles, coinsurance, copayments, and premiums ...

Editor's Note (5/31/18): The Aukey Ora lens kit is currently unavailable on Amazon.As an alternative, we suggest the Xenvo Pro lens kit, which costs around $34, and includes an LED light.. Design ...