Customizable push on lens cap
thingiverse
Just a simple push on cap, the looseness parameter may need to be >0 to get a perfect fit. Updated file to include optional tether by Scott Hergott.
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With this file you will be able to print Customizable push on lens cap with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Customizable push on lens cap.