Stereoscope Viewer
Materials: • Foamcore: one piece big enough to fit the viewer template (about 10''x4''), a 4''x5'' piece to mount the images, an 2''x2'' right triangle. • 2 small lenses (we used surplusshed.com Item #:L10039: RECTANGULAR PCX 22MM X 20MM X 80MM FL) • yarn Tools: • Hot glue gun • Utility knife • Metal ruler If you're just making one viewer transfer these dimensions directly onto a your foam core, if not you may want to make a template like this so it can be traced onto multiple pieces of foamcore. Note that the two unmarked dimensions for the nose hole are approximately 1'' at the top and 1.5'' at the bottom. After you transferred the pattern cut out the nose and eye holes and score the hinges between the front and side flaps. Next fold up the side flaps and glue in the 2''x2'' triangles to hold them in place. While you can put th...