The Sigma 15mm F1.4 DC Contemporary is an attractive prime lens for APS-C camera owners thanks to its small size, fast ...

Fixed-focus lenses have been around since instant film cameras — and have stuck around in the digital world to keep shots from GoPros and other action cameras sharp without hunting for focus. But one ...

The general availability of the industry's first multi-mega-pixel auto-focus liquid lens for camera phones spells the beginning of the end for conventional mechanical focus lenses, says its French ...

If you’re looking to start shooting close-up photography and own a Canon mirrorless camera or a DSLR, you’ll want to buy one of the best macro lenses for Canon system cameras to get the best results.

Using a single lens that is about one-thousandth of an inch thick, researchers have created a camera that does not require focusing. The technology offers considerable benefits over traditional ...

The Harvard School of Engineering and Applied Sciences (SEAS) has developed the first single lens that can focus the entire visible spectrum of light — including white light — in the same spot and in ...

Scientists at the University of Michigan have developed a new lens device that will shrink huge light waves to pinpoints. The superlens looks like a plate and "is etched with a specific pattern. As ...

Offering a focal length of 6mm the Model 214 non browning lens delivers high quality images with minimal geometric distortion. The key features of the Model 214 are its 85-degree field-of-view and f/2 ...