***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 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 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.