0kelseymh 8 years ago ReplyUpvoteSo make a pair! Start by making a kaleidoscope (or a kaleidoscope effect lens filter). Use very short mirror flats so they fit into goggle-sized tubes (say 2 cm long). Then use them in place of regular flat lenses in a pair of goggles.Write down lots of notes as you develop your design. Take lots of pictures along the way as you build them, and then write up the project.