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 ...

These are my top Canon EF-M lens picks for the EOS M50 & M50 Mark II, M6 & M6 Mark II, M5, M100 and M200 The best Canon EF-M mount lenses pair perfectly with EOS M system cameras. I've owned some of ...

[Bastiaan] decided to address this shortcoming by building a Canon EF Lens Mount. The resulting build looks hilarious, but actually takes some interesting photos. [Bastiaan] designed the mount ...

This is a free time project to create an adapter that can be used to replace the FD mount to a more modern EF mount on the old Canon FD 135mm f/2.5 lens. The final modified lens can look something ...

Camera and lens rental house LensRentals has published its annual top twenty list of the most frequently rented gear. There are a number of interesting things to note in the numbers, the most obvious ...

Since the launch of its mirrorless EOS R system, Canon has played its lens tech notoriously close to its chest, but the times ...

nbsp; Key specifications: Canon EF lens mount F/2.8 maximum aperture 82mm filter thread Ultrasonic AF motor 16 elements in 11 groups Length 127.5mm Highlights Sharpest EF 16-35mm f/2.8L to date ...

Canon finally got third-party AF support, Hasselblad dropped its first standard lens in half a decade, and Voigtländer got a ...

## Enhanced Astromechanics Canon Lens Driver Website: https://daleghent.com/astromechanics-aperture-control This ASCOM driver controls the Canon EF lens focuser by ...

LK Samyang is making another attempt at selling autofocus lenses for Canon's RF mount. It announced that it's bringing the Samyang AF 12mm F2, a 19mm equivalent ultra-wide prime for APS-C cameras, to ...