These days, camera lenses aren’t just simple bits of glass in sliding metal or plastic housings. They’ve often got a whole bunch of electronics built in as well. [Dan K] had just such a lens from ...

Canon today announced the EOS M3, a compact and stylish interchangeable lens digital camera created for enthusiast photographers who demand premium performance. Fusing Canon’s outstanding image ...

Inside, the EOS M3 packs a 24.2-megapixel APS-C CMOS sensor, Digic 6 processor and Hybrid AF III focusing system. What's interesting about these specs is that Canon borrowed them from its latest entry ...

[Martin Melchior] wanted to use an older Sigma lens with his Canon camera. The problem in trying to do so is that the camera uses a different communications protocol than the lens is expecting. But if ...

“Why you can trust Digital Trends – We have a 20-year history of testing, reviewing, and rating products, services and apps to help you make a sound buying decision. Find out more about how we test ...

New and officially approved lenses from Sigma and Tamron finally breech the proprietary walls in Canon’s RF ecosystem, at least for APS-C cameras. Sigma and Tamron both announced new lenses for the ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...