[Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting. Hacking ensued. The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG ...

That all changed in 2018 when Canon released the first EOS R camera, a mirrorless interchangeable lens camera that ... cameras thanks to an adapter. There are so many EF lenses out there that ...

But when [Loudifier] needed an extension tube to do extreme close-ups with a wide-angle lens on a Canon EF-M camera ... outside to help align the camera, adapter, and lens. As the STLs and ...

Stunning images recently released by NASA from the ISS were captured with the help of a Megadap ETZ21 adapter used with a ...

as evidenced by such pieces as the Canon EF-EOS mount adapter on Amazon, they're not exactly cheap, so you'll want to be as ...

Megadap has announced the extended compatibility of its ETZ21 Pro and EFTZ21 adapters with the latest RED Cinema Cameras that ...

TSMC finds a corroded bomb at one of its upcoming chip factory sites in Taiwan, but says construction is still on schedule.