Periscope
thingiverse
This was inspired by https://www.thingiverse.com/thing:1027744 This is designed for the mirror shown in the photo and available here: https://www.amazon.com/gp/product/B000RZQI68/ If you don't use this mirror, you may have to use a different approach to attach the mirrors other than the clips used in this design. The end pieces are a tight fit for 2" PVC pipe, so some sanding may be necessary. UPDATE 6/29/18: I designed a different, more secure clip for the mirror. See the photo. This will only work with the acrylic mirror specified.
With this file you will be able to print Periscope 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 Periscope.