Sometimes you need more than a simple adapter to mount a lens onto a camera - you need real power. Seize control over the electronic features of your lenses with a FUSION lens adapter. The FUSION technology built into the adapter enables electronic communication between mixed lens and camera platforms. FUSION adapters enable auto focus, aperture control, image stabilization, and more. Although the adapter will allow you to mount any Canon EF lens, not all lenses will perform the same. Lens firmware, focusing motors, and age of lens will all affect the speed, reliability and accuracy of the adapter. Fotodiox's Fusion line of adapters now include a micro USB port to allow for firmware updates providing a nearly future proof solution for users by including new lenses and fixing possible bugs through firmware updates.

Compatible Cameras:
Panasonic Lumix DC-S1, DC-S1R, DC-S1H
Sigma Fp

Notes:
Fn Button: The function button on this adapter will turn off all electronic communication so that manual lenses can be used properly on L-mount cameras
Autofocus may be disabled for older Canon lenses and some third-party lenses (Sigma, Tamron and Tokina lenses)
Auto Focus can be slow or even not function with varied model lenses and even different lenses of same model
Longer focal length lenses tend to have more issues with auto focus with the auto adapter
Switching between image and video can cause camera to freeze
Switching f-stops in video mode can cause white flashes in video
Certain video modes can cause the camera to freeze
All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design