3D glasses clip

thingiverse

For uncomfortable 3D movie glasses, create personalized clip-ons! Trace your glasses frame onto paper, scan it, and import into an editor. Ensure DPI matches the scan, trace one lens, and export to OpenSCAD. In OpenSCAD, make cutouts, mirror images, and determine spacing. Print thinly with no extra shells in black. Remove theater 3D glasses film and attach to your print; trim excess after drying. Despite comfort, movies may still cause headaches.