Smartphone add-on lenses aren’t uncommon, but the Apexel 20-60x is large enough that it looks more like the zoom lens used ... but a 60x lens without stabilization will likely show dramatic ...

These high-end Tele-zoom lenses offer optical image stabilization, autofocus function ... the lenses are designed for large sensor sizes of 1/1.8” and 2/3”. The built-in visible-light-cut filter ...

We have rounded up the best zoom lenses with options to suit a range of cameras and photography styles, just in time to make the most of April's new moon. Zoom lenses help you to get closer to ...

It is large and heavy, but it certainly provides the best image quality seen on a lens. The lens is very sharp, and the color rendition is great; one of the fastest full-frame zoom lenses by Canon ...