As we age, reading up close often becomes difficult. An eye doctor may suggest trying a near-vision contact in one eye, and a far-vision power in the other. Having experimented with this, I would ...

The glasses, by Essilor Stellest, are approved by the FDA to slow nearsightedness in 6- to 12-year-olds.

Canon offers interchangeable lens cameras with different mounts and sensor sizes, so it can be tricky to pick the best lens for your SLR or mirrorless model. If you're not sure which lenses work with ...

Lens adapters are clever camera accessories that allow incompatible and vintage lenses to work together. A lens adapter allows photographers to use old-school lenses with digital cameras, attach a ...

Replay: Putting an EF lens onto an EF mount camera body does not always guarantee compatibility. Here's why you might sometimes encounter problems on third party systems. To put it mildly, Canon has ...

PayneGlasses announced the release of new material outlining developments in digital eyewear guidance and the growing role of online tools in frame and lens evaluation. The material describes how ...

The iPhone 7 is all about the camera. You knew that. But maybe you need more than the iPhone 7 Plus’s dual cameras to capture a perfect photo. Moment announced today that its lenses now officially ...

Screw the 15 mm wide-angle lens into the case, point your iPhone at breathtaking scenery and snap the shot. If the experience made you say “Oo-Ah,” you will then know how to pronounce the name behind ...

Quality lenses for real estate photography will allow you to capture a room or exterior space in the best light to entice buyers or renters. Photographs of real estate listings have become crucial.