But What About Smooth Zooms? But these still photography lenses lack the ability to perform the smooth servo-motor controlled zoom--the "push" that camcorders have always provided with their built-in ...

The Canon RF-S 14-30mm f/4-6.3 IS STM PZ is a cheap, compact and capable content creation lens ...

In 2019 the Huawei P30 Pro and Oppo Reno 10x zoom kicked off a zoom arms race with the introduction of the periscope telephoto lens – or should we say “re-introduction”. One phone had a periscope ...

First of its kind: Canon's RF 20-50mm f/4L IS USM PZ is its first L-series full-frame lens with built-in power zoom, aimed at ...

I've shot some video to accompany this article to demonstrate how the servo zoom looks compared to trying to zoom the Panasonic 14-140 lens. You can see how adding a motor to the lens makes a ...