Solar searcher
thingiverse
A compact solar viewer is all that's needed to make this handy device complete. Just attach a lightweight screen made of transparent paper and you're good to go.
Download Model from thingiverse
With this file you will be able to print Solar searcher 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 Solar searcher.