The new Fujifilm X-E5 is a street and travel camera, and these are the five Fujinon XF lenses I'd choose to pair with my model.

Discover the Astera QuikPunch, a battery-powered LED PAR spot with a 5” Fresnel lens, delivering versatile, high-intensity lighting with wireless control and energy efficiency.

The Sigma BF is an l-mount interchangeable lens digital camera with a unique industrial design and some interesting feature choices for intrepid photographers.

The unique history of the Crooked River Lighthouse’s lens in Carrabelle, Florida. The Crooked River Lighthouse’s Executive Director, Steve Allen, shares with us the unique qualities of the ...

Parabolic mirrors are useful for everything from solar power to telescopes to holographic projection. They're usually very difficult to make by traditional means, but this video takes a different ...

If you've got a brand-new Mirrorless camera and a collection of DSLR lenses, you may not be out of luck and can still use those lenses with your new camera.

Panasonic has revealed the Lumix S 18-40 mm F4.5-6.3 lens: the world's 'smallest and lightest' zoom lens.

‘I don’t know FICA’: Shaq once spent $1M in one day on 3 luxury cars and jewelry — had ‘no idea’ a fat portion of his check went to taxes. How it changed his perspective on wealth ...

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.

The team has created the world’s thinnest lens, measuring just three atoms thick. Lenses are designed to collect light, bend it and focus it towards a specified point.

Success in the trade show and events industry often hinges on the ability to reflect on what works and focus on what truly matters. In the world of displays and visual appeal, two fundamental elements ...