There's talk of a 15-70mm f/4 constant-aperture lens to accompany the Canon EOS R7 II camera, with both rumored for release ...

Firmware version 2.01 for the Nikon Zf and 5.32 for the Nikon Z9 ensure the cameras lock in the current aperture setting upon ...

Wigglegrams are those weird animated pictures you’ve seen that seem to generate a 3D-like effect. [scealux] had built lenses to take such pictures before, but wanted to take things to the next level.

Phone 18 Pro camera leaks point to a variable aperture system; the telephoto lens also gets a larger aperture, improving ...

In a major update to the camera system, analyst Ming-Chi Kuo says the iPhone 18 Pro's wide angle lens will be upgraded to have a variable aperture. In a blog post that he says is based on his own ...

At its annual developer conference last week, Xiaomi announced an upcoming wide-aperture lens that retracts into the body of a smartphone when not in use, promising long optical zoom without ...

It was recently shown that large-aperture lens antennas can be designed by using gradient-index (GRIN) metamaterials and that higher directivity and gain can be obtained than with traditional ...