Our Simmod Lens Slip On Caps are industry standard and are designed for the ultimate fitment onto any 80mm, 85mm, 95mm, or 114mm Outer Diameter step up front ring. The cap is made of rubber, providing a suction cup style fitment. Buy with confidence. These are by far the best Slip On Cap on the market!
***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 email@example.com with your order number in the subject line.
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 firstname.lastname@example.org 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.