Metabones - Canon EF to Sony E Mount T CINE Speed Booster ULTRA 0.71x

Description

This Speed Booster Ultra 0.71x adapter allows you to mount Canon EF lenses on full-frame and APS-C format Sony E-mount cameras. It will increase the angle of view of the full-frame lens by 0.71x, combating the crop factor of an APS-C camera.

The adapter features a positive-lock lens mount that will ensure that your adapted lenses are secure. It also features a rubber gasket to protect the camera's mount from dust and moisture, offers a status notification LED light to check operation modes, and a dedicated switch that controls in-body image stabilization of select cameras. This version is compatible with the Sony PXW-FS7 Mark II video camera.

The features include support for both phase-detect and contrast-detect AF systems as well as the ability to control the aperture from the camera body. Smooth iris effects are possible as well on select lenses and 5-axis stabilization is available thanks to communication of distance information with supported lenses. Also, it features a programmable function button, enables electronic (focus-by-wire) manual focusing, transmits Exif data to the camera, and works with in-lens image stabilization. Additionally, distance and zoom is displayed on certain camcorders and mirrorless cameras, auto magnify can be enabled, and it can automatically switch into APS-C mode depending on the lens used.