Solar Shades for 100mm bino

These are for the Barska 20x80 Astronomy Binoculars. The outside of the Bino is 100mm thes are friction fix. They should scale well if your a bit smaller. Print 2 of each. Glue your solar file to the ring, then glue the ring into the cup so the film is sandwiched between the two printed parts. Use REAL solar film for direct solar observation. ONLY use the film on the primary. Do not use it to cover the eyepiece or your going to go blind. Use at your own risk. I used these for the 2017 eclipse.