Fotodiox Pro Fusion Smart AF Cine Edition Lens Adapter - Compatible with Canon EF/EF-S Lens to Select L-Mount Alliance Cameras with Auto Functions, Positive-Lock EF Mount & USB Upgrade Port

Designed specifically with the Canon Cine lenses in mind (works with all Canon EF mount lenses!), the Cine Edition adapters from Fotodiox were built to mimic the breech-lock cine style cameras that those lenses are designed for. The biggest advantage of using an adapter with a breech-lock mounting mechanism is that they have a very solid connection, reduce friction and wear & tear on the lens. The addition of the removeable tripod foot on the adapter itself, eliminates possible flex or bobble from the camera mount side of the adapter when using a gear drive (manual follow focus or focus motors).The FUSION technology built into the adapter enables electronic communication, powered by your camera, between mixed lens and camera platforms enabling auto focus, aperture control, image stabilization, EXIF and aperture data to be transmitted to and controlled by the camera and more. Manual lenses can still be used by turning off electronic communication with the Function button.Compatible L-Mount Alliance Cameras (Popular models include):* Panasonic Lumix S1, S1R, S1H, S5* Sigma fp, fp L* Note - DO NOT USE ON LEICA BRAND L-MOUNT CAMERAS.Notes:* The CINE mount rotates until snug with no defined stopping point or locking catch. Turn until tight, loosen by turning the opposite way. Make sure to tighten sufficiently but do not turn too far or it will fall off as this is how PL-style mounts function.* Not all Canon EF lenses will perform the same depending on Lens firmware, focusing motors, age of lens and manufacturer. Test lenses before critical shoots.* For firmware updates and directions, please see the firmware update article for this adapter in the Fotodiox technical support knowledge base.* All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design.

• Cine Edition adapter features a breech-lock mounting mechanism for the Canon EF lenses: ensuring a snug fit with no play between the lens and adapter and no wear and tear on the lens
• Built-in FUSION technology enables electronic communication and control between lens and camera such as auto-focus, aperture control, image stabilization and more with compatible lenses
• Mounts a Vast Range of Vintage Workhorse Lenses to Modern Digital Cameras; infinity focus or beyond guaranteed
• Precise fit and solid all-metal construction with chrome plated brass mounts for secure and solid fit; lens has no play, gap or wiggling when mounted on adapter and no adjustments required
• Limited 2-Year Manufacturer Warranty