This SIMple to use adapter allows users to mount Mamiya 645 lenses to EF bodies. It is made of aircraft-grad aluminum alloy and anodized in matte black. The Knurled Positive Locking ring ensures a solid and secure fitment when mounted. Infinity Focus is maintained throughout the focus barrel. Full manual aperture control is achieved. It comes equiped with a support shoe with 3/8" mounting thread.

Compatible with the following:

Canon EOS cameras
RED Epic/Scarlet/Weapon/Raven with EF mount
Arri Amira/Alexa Mini with EF mount
Blackmagic cameras with EF mount
Other EF mount cameras
To ensure that infinity focus is achieved, we have designed our adapter to allow infinity to go slightly past the infinity mark on your lens.

MAMIYA 645 - EF ADAPTER w/ P-LOCK

$295.00

Quantity

***Please allow 3-5 business days for engraving***

Do you have a custom design or logo you'd like on your caps? Send it to design@simmodlens.com with your order number in the subject line.

Special Instructions:

Requests to change lens information and data will not be accepted once an order is submitted for processing and engraving.
Please leave notes and instructions for EACH cap in the "Additional Info" Section.
If you're sending us a custom design file, please let us know by selecting the corresponding options or simply indicate that in your instructions.
If you do not see your focal length or f.stop in the pull-down menu, DO NOT select the closest number. Please leave the exact info in the "Additional Info" Section
If you will be submitting a custom design file, please note that on the order.

For custom designs, please download this Illustrator TEMPLATE and export as a transparent (no background) PNG file. Email the design file to design@simmodlens.com with your order number in the subject line.

Watch Mark Holtze's video to learn more about the SIMMODING process: VINTAGE LENSES FOR VIDEO

Our Rear EF caps utilize a 1mm thick anodized aluminum top plate, allowing us to custom engrave to your specifications. Functional and stylish.

Want a matching Engraved Front Cap? Check them out here!

If you do not see a brand or focal length you are looking for, simply select OTHER and leave us a note.

Product Name

$25.00

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File Format Accepted: PDF w/Transparent Layer

I understand that all customized products are final sale and non-refundable. I verify that I require no further changes to my selections and uploaded files.

MAMIYA 645 - EF ADAPTER w/ P-LOCK

Product Name

$25.00

Options Title

Custom Text Field Question

Please check all the fields above.