Material: These contact lens cases made of plastic, sturdy and durable, protect your contact lenses from damage. Size: 2.4 * 1.1 * 0.6 Inch, Small, light and easy to carry. Put them in your pocket ...

making it even easier to save on your contact lens needs. Save up to 30% on new eyeglasses and sunglasses at the Yesglasses December sale. Shop Yesglasses Yesglasses is known for its high ...

If your doctor prescribed a particular brand of contacts, it's best to stick with a retailer that offers that brand.

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...

When you’re looking for the right DX lens for your D5600, it’s important to consider whether the lens is a zoom or a prime, as zooms allow for recomposition without moving the camera, but primes often ...

As a contact lens-wearer for nearly two decades, I’ve learned that purchasing contacts online is both cheaper and more convenient than buying them at the optometrist’s office. Having purchased ...

You'll want a good lens if you hope to capture the Quadrantid meteor shower when it peaks overnight on Jan. 2-3, offering views of up to 40 "shooting stars" per hour, or to get the most detailed ...

It’s impossible for us to recommend the best Sony lens for everyone, simply because there are so many to choose between. From wide-angle primes to super-telephoto zooms, we’ve tested a whole ...

A woman in the US lost vision in one eye due to a rare parasite infection that developed after she went swimming with her contact lenses on.

what do you want to shoot? Lenses for Nikon DSLR cameras come in two sizes: full frame or APS-C (DX). You can use any full frame lens on a DX camera, but there will be a 'crop factor' which makes the ...

Aims To determine if ‘Defocus Incorporated Soft Contact’ (DISC) lens wear slows childhood myopia progression. Methods A 2-year double-blind randomised controlled trial was carried out in 221 children ...