The FotodioX Canon EF/EF-S to Sony FZ Adapterallows you to use available lenses that feature an EF/EF-S mount to fit on a camera body with a Sony FZ mount, such as the Sony PMW F3, F5, and F55. The adapter is for use with manual iris and focus lenses. However, the adapter has a built-in pseudo iris mechanism that provides for a limited amount of exposure control when mounted to an EOS lens. This adapter allows you to use your EF/EF-S mount glass on an available FZ mount camera, extending the usefulness of your favorite EF/EF-S mount lenses.

The adapter allows TTL (Through-The-Lens) metering, and when using a lens with the adapter, the camera body should be set to either manual exposure or aperture priority mode. Some vignetting may occur on the long end of a zoom lens or when shooting with a small iris opening. This is a lens mount adapter designed to attach to the lens itself; it is not meant to permanently adapt the mount of the camera. The adapter mounts to the lens and is removable, so you can use one adapter on many different lenses. The adapter is precision made from brass with a stainless steel finish for a solid fit that ensures the correct flange focal distance is maintained, so your lens can reach infinity focus.

Adapts Lenses with Canon EF/EF-S Mount    Mounts on Cameras with Sony FZ Mount    Works with PMW-F3/F5/F55    Built-In Exposure Adjustment Capability    Maintains Infinity Focus on Lens    For Lenses with Manual Iris and Focus    Allows TTL Metering

For use with manual focus and iris lenses. The adapter incorporates a pseudo iris, that provides between one and two stops of exposure control when used with available Canon EOS lenses. This function is not a true iris and does not activate the electronic iris of an EOS lens, but it does allow limited exposure control.

Brass construction protects lens mount, stainless steel finish makes the adapter corrosion and wear resistant.

Infinity remains unchanged, so the lens does not need to be re-collimated or shimmed.

Related Questions and Answers

Q: 1. Will this control the aperture on sigma f mount lenses, like the 18-35 or 50-100?

A: Yes, the FotodioX Pro Lens Mount Adapter Nikon F, G/DX to Sony FZ Mount will control aperture on sigma f mount lenses.

Q: 2. Will it work with SONY PMW EX3?

A: Unfortunately it will not. The EX3 does not have an FZ Mount.

Q: 3. Hi. Will this allow for mounting of Sony G-Master lenses on an F55?

A: Only legacy Sony A-mount lenses are compatible with the Fotodiox Pro Lens Mount Adapter Sony Alpha to Sony FZ Mount. If you wish to use current Sony E-mount lenses, this adapter will not work and unfortunately, due to flange distances for mirrorless lenses to sensor, there likely will not be an adapter that would.

Q: 4. Do i have to engage the doubler to fill the frame?

A: As a general rule of thumb the 2x extender must be engaged.

Q: 5. Can I use this adapter to mount a Canon 24 to 70 mm l lens to my Black Magic URSA PL camera?

A: We are sorry to say it cannot. This is an adapter for putting EF lenses on a Sony FZ Mount camera. There is no adapter that will allow you to put an EF lens on a PL mount camera.

Q: 6. Will Nikkor non-AI lenses work with this adapter?

A: yes this will work with non-Ai lenses

Q: 7. Does this adapter cause a crop factor with EF lenses?

A: This fine adapter does not cause a crop factor but the sensor of the camera it is used on does. That Super35 sensor has an approximately 1.6 crop factor from full frame. Moving forward, I recommend learning that in Super35, a 35mm lens gives a normal perspective and to extrapolate wide and tele lenses from there. Then you can drop calculating what the lens looks like in a format you are not using.

Q: 8. I was in your store where the clerk told me this adapter should work (Sigma A Type to EOS M50ii /Mark 2) Directed to Used dept. the clerk attached my lens to a Sony Camera. Yet he checked through the adapters and told me he didnt beleive the lens could be adapted for my Camera ?! Before i even think of ordering this id like to be assured it works ! 2 persons had told me this lens could be adapted and 1 wasnt from B&H ! THANKS FOR YOUR REPLY !!!

A: FotodioX Pro Lens Mount Adapter for Sony A Lens to Canon EF-Mount Camera is for DSLR cameras like the Canon 90D. It won't fit the Canon M50ii as that camera is mirrorless, unless you are also adding a second adapter. You may want to get this Novoflex that is for Sony A lens to Canon M camera. https://www.bhphotovideo.com/c/product/914383-REG/novoflex_eosm_min_af_adapter_for_sony_a_minolta.html

Q: 9. Hii..can i adapt the tamron 28-75mm for Sony Mirrorles on my canon t7i ? Thanks

A: Yes. The following unit will mount to your canon system.

Q: 10. Can I use this adapter to mount a Canon 24 to 70mm L sense to my Black Magic URSA PL Camera?

A: We are sorry to say it cannot. This is an adapter for putting PL lenses on a Sony FZ Mount camera. There is no adapter that will allow you to put an EF lens on a PL mount camera.