Canon has released firmware updates for its four R-series mirrorless cameras plus the EOS-1D X Mark III and the RF 50mm F1.2 L USM lens.

Teleconverters provide an affordable way to increase the focal length of a lens – but should you buy one?

New observations of the Bullet Cluster by the James Webb Space Telescope help map its dark matter and reveal its complex history.

You buy your first fast lens and now your camera aperture is fixed at f/1.8 forevermore – sound familiar? I used a wide-open aperture because I could, I never stopped to think if I should ...

It is also demonstrated that errors in extrinsic camera parameters are compensated with bias in intrinsic camera parameters. Since significant errors exist with autofocus lenses, a modification of the ...

Panagiotis got his first camera and macro lens in 2020 during the pandemic lockdowns and has been photographing the small wonders of nature ever since. He recently started working as a professional ...

Samsung Galaxy S26 Ultra is tipped to come with camera and RAM upgrades over the Galaxy S25 Ultra. It is said to offer the same 6.9-inch display and IP68 water and dust resistance rating as its ...