The iPhone 15 Pro Max features a new Telephoto lens that uses a tetraprism design to enable 5x optical zoom, an improvement over the 3x zoom that's available in the ‌iPhone‌ 15 Pro and the ...

The iPhone 17 Pro introduces a powerful new 48MP Pro Fusion camera system, giving you sharp, detailed photos no matter which lens you use. The Main, Ultra Wide, and Telephoto cameras all shoot at 48MP ...

5x optical zoom means that the camera lens can magnify the subject up to 5 times its original size without any loss of image quality. This is a huge boost over the current zoom feature of most mobile ...

With a few notable exceptions, most smartphone cameras zoom either digitally or via a few optical zoom presets. That could soon change, however, as LG Innotek has announced its new Optical Telephoto ...

Today’s high-end smartphone cameras still rely heavily on computational imaging for some telephoto shots, but LG subsidiary LG Innotek looks set to change that with its new optical zoom camera ...

After disappointment with variable focal-length phone cameras, I was sceptical about the Xiaomi 17 Ultra. Turns out I was wrong; it's superb.