What is a mirror lens exactly? And have they got a new lease of life when used on mirrorless cameras? I've been trying them ...

Definition: An achromatic lens can be defined as a lens which is made by a combination of two different types of lenses carrying different focal powers in a manner such that the images formed ... is ...

“AI Mode builds on our years of work on visual search and takes it a step further,” says Robby Stein, VP of product for ...

Google is expanding access to its AI Mode experiences alongside the addition of Lens' multimodal input for image search.

We spent a full year testing nearly 40 X-mount lenses to figure out which ones make the most sense for Fujifilm shooters.

Atlas Lens Co. was showing its latest additions to the Mercury 1.5x series at NAB 2025 in Las Vegas. The 24mm T2.2, 27mm T2.2 ...

We flew to Aizu, Japanm to find out how some of the world’s best and most popular lenses are made at Sigma's one and only ...

"Our demonstration is a stepping stone towards creating very large aperture, lightweight flat lenses with the capability of capturing full-color images for use in air- and space-based telescopes ...

Answer: The power P of a lens is given by: The negative sign indicates a concave lens. 10.The government is promoting the installation of solar panels by giving incentives to boost electricity ...

But you can also see some distortion on the left of the image due to the lens being poorly placed; I include this to show how easy it is to accidentally mess up a shot on the lens (and I excuse ...