I added a 10x optical zoom to my iPhone with this attachable lens — but it has a more amazing trick up its sleeve

The Shiftcam 240mm Super Zoom Tele add mores zoom to any camera phone, but it also taske stunning macro shots when paired with 10x magnification lenses.

I tested Sigma's f/1.8 zoom for APS-C cameras for a month – it's a prime lens killer with one drawback

The Sigma 17-40mm f/1.8 DC is a majorly impressive zoom lens, and fills a huge gap especially for the Canon RF-mount ...
Android Authority

To pinch or not: Survey reveals how people use camera zoom

Virtually all Android phones have preset zoom buttons in the camera app. For example, the Google Pixel 9 offers 0.5x, 1x, and 2x levels while the Pro models have an extra button for 5x zoom thanks to ...