Latest about Focal Length
Best 50mm lens in 2026: which 'nifty fifty' is the right choice for you?
Updated The best 50mm lens, or standard prime, is a great low-cost wide-aperture lens for bokehlicious portraits and shooting in low light
The best waterproof camera in 2026: compact underwater cameras for fun and action
Buying Guide The best waterproof cameras are perfect for shooting on the beach, in the sea, or anywhere that other cameras dare not go!
Tamron 70-180mm F2.8 Di III VC VXD G2 review: this next-gen alternative ‘trinity’ telephoto zoom has even more to offer
review New and improved, the Tamron 70-180mm F2.8 Di III VC VXD ‘Generation 2’ combines inherited finery with evolutionary features for Nikon and Sony shooters
Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD review: Is this the ultimate lens for travel?
REVIEW You’ll be in for a long stretch with the Tamron 18-300mm Di III-A VC VXD for Sony and Fujifilm APS-C cameras
The best camera sensor cleaner
Updated Clean up your act, or at least your image sensor. These top kits are just the job for mirrorless cameras and DSLRs
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
Olympus M.Zuiko 17mm f/1.8 review
review The Olympus M.Zuiko17mm f/1.8 is a super-teeny Micro Four Thirds lens with real bite
The best Canon EF-M lenses: my top choices for EOS M system cameras
Updated These are the best Canon EF-M lenses for the EOS M50 & M50 Mark II, M6 & M6 Mark II, M5, M100 and M200
