Latest about F Number
The best lens for portraits in 2025: short-tele primes perfect for pictures of people
Buying Guide Check out these picture-perfect portrait primes Canon, Nikon, Sony, Fujifilm, Olympus, Panasonic, Leica and Sigma mirrorless cameras, plus plenty of budget-friendly alternatives
The best Nikon wide-angle zoom lenses in 2025: top Z-mount and F-mount options
Buying Guide The best Nikon-fit ultra-wide zooms will literally widen your horizons, and are a must for landscape and interior photographers
The best Canon lenses for DSLRs: go longer, wider and closer
Buying Guide These are the best Canon lenses for DSLRs – and these EF and EF-S optics are still great to use on mirrorless cameras, too!
What is aperture in photography? The "f-number" is actually key to taking better photos
TUTORIAL What is aperture in photography? Here's what you need to know – and how it affects your images
The best standard zoom lenses in 2025: fast everyday zooms
Buying Guide Here's my pick of the very best standard zooms to replace your kit lens for Canon, Nikon, Sony, Fujifilm, L-mount, and MFT cameras
The best telephoto lenses: top zooms for bringing your subjects closer
Updated These are the best telephoto lenses for your camera, for Canon, Nikon, Fujifilm and more, both mirrorless and DSLR
The best Nikon standard zooms: everyday lenses for Nikon mirrorless cameras and DSLRs
Buying Guide Upgrade your kit lens and invest in one of the best standard zooms for your Nikon Z-mount or F-mount camera
The best Sony lenses: top E-Mount lenses for Sony Alpha mirrorless cameras
Buying Guide These are the best Sony lenses, including Sony and third-party lenses for both full-frame and APS-C cameras
