Double Vision Blocker
thingiverse
Keep both eyes open while shooting. Needs 2 sided tape or velcro. I added 3 rings, the wife's hair ties work great to keep this on.
Download Model from thingiverse
With this file you will be able to print Double Vision Blocker 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 Double Vision Blocker.