The Olympus M.Zuiko Digital ED 7-14mm f/2.8 PRO showed itself ... In turn, this causes lenses to provide a narrower field of view than they otherwise would. You work out a lens’ full-frame ...

The part of the scene that a camera can capture.

Top-end zooms will generally have a maximum aperture of f/2.8 through the zoom range – while this is good to have, especially when light gets low, it's less important in landscape than it is in other ...

You can capture amazing astrophotos with only a camera and a tripod — this beginner's guide will show you how.

The best Olympus lenses – and the best OM System lenses, as that's what the brand is now called – comprise some of the greatest glass I've ever used, on any camera system. While the Micro Four Thirds ...

The OM System M.Zuiko Digital 17mm F1.8 II is a tiny lens with a big feature set, including snappy autofocus, IPX1 drip resistance, and a useful moderately wide angle of view.

As with the previous version the 17mm F1.8 II offers a 34mm equiv field of view and is constructed using nine elements in six groups, including two aspherical elements and a high refractive index ...

If it’s time to replace your current lenses, you can skip the in-person visit for a more convenient option. It’s never easier to replace your prescription lenses, you can even do your eye exam ...

Here’s how it works. Canon’s RF lens line-up has grown significantly since it launched in 2018. The catalog now includes something to cover pretty much any shooting scenario, from portrait ...