The Canon Mount Adapter EF-EOS M ($199.99 direct) is simple in concept: It makes it possible to use EF-S and EF Canon SLRs lenses on the company's freshman entry into the compact interchangeable lens ...

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 ...

Back in March 2014, we took a look at the Metabones Canon EF Adapter, which allowed Canon EF mount lenses to be used on the Sony A-series cameras with full support for electronic aperture and EXIF ...

Don’t discard your old lenses; adapters can enable you to use them on your latest camera, usually with worthwhile results. Lens adapters come in varying sizes and levels of complexity. Shown here, ...

One thing I love about Micro Four Thirds cameras is that you can mount all kinds of lenses on them using simple, cheap adapters. In fact, I'm just about to sell my Nikon D700 because I almost never ...

On 5 September 2018, Canon announced a major new product to its line-up: the EOS R full-frame mirrorless. In so doing the Japanese company created a whole new lens line-up: EOS RF. What EOS RF lenses ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The Canon Mount Adapter EF-EOS M ($199.99 direct) is simple ...