Secure and stylish, this durable Body Cap from LockCircle is for Canon EF-mount cameras. This high-precision cap features a locking design that works in conjunction with the camera's bayonet lens release button to prevent accidental removal. When you're ready to remove it, though, knurled edges and a finger-fit design offer extra grip to suit working in any climate. The cap is machined from solid billet aluminum, has a black anodized finish, and a smooth sanded texture.

Locking Design for Canon EF Mount    Billet Aluminum Construction    Anodized Finish, Sanded Texture    Knurled Edge and Finger-Fit Design    Protects Camera When Not in Use

Related Questions and Answers

Q: 1. Will this work with the Canon 6D? and will it work with my EF lenses, or would I have to purchase different lenses?

A: This Bayonet Mount kit would also be compatible with the Canon 6D. The Lensplates/mounts are sold separately, so you would need to purchase a Lensplate to use the Cambo ACTUS-B2. That being said, there is a Canon EF Lensplate, so you would be able to use your Canon EF lenses.

Q: 2. Can I change the aperture on the GFX 50S body ! Using Cannon mounted Sigma lenses ?

A: The Metabones Canon EF Lens to FUJIFILM G (GFX) Camera Body T Smart Adapter supports camera to lens communication. You will be able to change the aperture.

Q: 3. Can I use this on a Fuji GFX 100 II in combination with a Canon EF to RF adapter to use the RF 50mm f/1.2?

A: Unfortunately, that combination will not work. The Canon EF to RF adapter fits on a Canon RF camera. It won't fit on an adapter for a Canon EF lens.

Q: 4. Nikon D810. Carl Zeiss CF 80mm. What Actus would bring them to work like a view camera please. I want the recipe, cookbook?

A: The Cambo ACTUS-B4 View Camera Body is only available matching camera and lens: there is a Nikon version that will work with the D810 and a Nikon F-mount lens and a Hasselblad version that will work with a Hasselblad XCD camera and Hasselblad lens.

Q: 5. What cambo Actus to get for Nikon D810 and Carl Zeiss CF 80mm?

A: Cambo kits like the Cambo ACTUS-B2 View Camera Body with Canon EF Bayonet Mount Kit (Black) are only designed to be used with matching lens and camera: the Nikon version only works with a Nikon F camera and a Nikon f-mount lens.

Q: 6. How I can program the program button? I can't find such an option on GFX100s body and there is no explanation from Metabones.

A: Upon reaching out to Metabones, we received these instructions from them: "Under the current firmware, the WO button(side button) of adapter of the EF-GFX or EF-X adapters can use for 1.) a shortcut key to switching between the A (Aperture Priority) and P (Program) OR switching between the S (Shutter Priority) and M (Manual) exposure modes; 2.) the quick access button to the camera menu(MOUNT ADAPTOR SETTING) for setting up the manual lens (register the non-electronic lens, etc). You can try to press the button after attached the adapter on the camera but without the lens or attach a manual lens, once you press it the menu will pop up."

Q: 7. Will my Canon EF lenses give adequate circle of coverage or will I need to purchase a large format lens?

A: You can use your Canon camera but you need to use large format lenses.

Q: 8. How does this differ from the Actus G? And would this work with the BMPCC6K Pro on the back? Thanks

A: Yes, you may need to be creative regarding mounting it to be sure it'll fit,. But you could use it with with the BMPCC6K Pro, yes. This and the Actus G are substantially the same but the B2 comes with the various camera mounts as currently shown (June 2021) on this webpage. The tilt, rail, and other adjustment abilities are the same.

Q: 9. Hello. I own two DSLR bodies, a Canon Rebel SL1 with APS-C sensor and a Nikon D800 with a full-frame sensor. I also have a large array of Nikkor full-frame lenses. May I use the Actus-B2 with Canon EF mount to pair the APS-C Rebel SL1 with a full-frame Nikkor lens to provide a greater circle of coverage for view camera movements? Thank you very much.

A: This will not enable the use of Nikon lenses on an EF body; the purpose of this device is to use DSLR lenses effectively as a view camera (large format). You can instead use an adapter.

Q: 10. Would this system work with my mirrorless EOS R? I still shoot EF via an adapter, but not sure that would affect the function.

A: If you are using the Canon Mount Adapter EF-EOS R on the Canon EOS R Mirrorless Camera, you can mount your setup directly on the Cambo ACTUS-B2 View Camera Body with Canon EF Bayonet Mount Kit (Black) without issue.