Latest about Focal Length
The best variable ND filters: fader filters for videography and photography
Updated Variable neutral density – or fader – filters are essential for filmmakers… and handy for stills photography, too
Best lenses for bokeh: these fast primes are great for blurring backgrounds
UPDATED These are the best lenses for bokeh, for pin-sharp focus and beautifully blurred backgrounds
The best camera for portraits in 2025: cameras that are perfect for people pics
Updated The best camera for portraits needs to capture perfect facial perspective and beautiful background blur
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 70-200mm lenses: top constant-aperture telephoto zooms
BUYING GUIDE The best 70-200mm lenses combine a constant maximum aperture and top quality, and are an essential lens for pros
The best Canon superzoom lenses: supersized zoom range for Canon DSLR and mirrorless cameras
Updated We pick the best Canon superzoom lenses for Canon DSLR and mirrorless cameras – single lenses to replace two or three!
The best Micro Four Thirds lenses for Olympus / OM System and Panasonic cameras
UPDATED We round up the best Micro Four Thirds lenses, including primes, ultra-wide angles and super-telephotos
Best Sony video lenses for vlogging and filmmaking
Buying guide What are the best Sony video lenses for vloggers and filmmakers? Here are our top picks
