The Sony FE 400-800mm F6.3-8 G OSS is a big but manageable telephoto zoom for wildlife photography, although a slow maximum aperture limits its potential for sports.

The lens has a power zoom lever, which can be used to adjust ... right now – with the Z9 getting the ability to shoot using shutter angle instead of speed, it'll likely be just a good a match ...

Changing the focal length of a camera by adjusting the physical zoom lens. All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot ...

Photographers can enjoy support for hotshoe accessories such as a flashgun, plus super-fast 15fps burst shooting using the mechanical shutter ... Most enthusiast zoom lenses extend as you ...

It’s a large lens, but internal zoom, customizable function buttons ... 3-8 maximum aperture makes it harder to work at the kinds of shutter speeds needed to freeze fast-moving subjects ...