The best EF-mount zoom lenses mean that you and your Canon DSLR are prepared for any eventuality. Allowing you to cover a ...

Nikon's F-mount SLR system has been in use for decades ... We're here to help you find the best EF-M lens for your camera. Our resident photography ace and camera reviewer, Jim Fisher, switches ...

The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG, built to work with a Sigma camera using the SA mount. As it turns out, the SA mount is actually based on the Canon EF mount, using the ...

Canon has been making cameras for professionals and hobbyists for a very long time, and the EF lens mount that it introduced in 1987 saw well over 100 million lenses produced for it. That all ...

The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG, built to work with a Sigma camera using the SA mount. As it turns out, the SA mount is actually based on the Canon EF mount, using the ...

The company lists about 30 lenses on its site, all using the Micro Four Thirds mount. As with its bodies, Sony's lenses can be surprisingly light. Even its 400mm f/2.8 is light enough to hand-hold ...

The 16mm F1.4 lens is the largest prime lens of the bunch, with the widest perspective, equivalent to 24mm. It measures 90.3mm in length and weighs 14.6oz / 415g, while its perspective is similar to ...

A Canon EF-S dual fisheye lens; one of the few native RF-S lenses ... (translated from the original Japanese) So while ...

The Blackmagic URSA Cine 12K LF Body model has an EF lens mount installed as standard. Other lens mounts can be purchased independently as required. We believe this Blackmagic URSA Cine 12K LF ...