Linear Rail for DSLR Camera

thingiverse

This linear rail is for a DSLR camera made from 1/8-inch thick laser cut acrylic and 12mm linear rails/bearings. A hole on the center sliding piece fits a 1/4-20 bolt, standard for camera mounts. If planning to mount this on a tripod, add another layer to the bottom or use reinforcement to prevent slight sagging in the middle from the weight of the linear rails. I chose these bearings but smaller rods would have been better, given my options at hand. On a table it works well without issue.