Beautiful Solar Filter made out of Birdseye Maple, uses Baader Astro Solar Safety Film. The aperture is 70mm and the inside diameter is 100mm. This is sized perfect for a TV Pronto or TV Ranger. It's light weight but very strong, made of multiple plys of veneers using 100% water proof glue, five coats of tung oil for a high gloss finish. Includes cardboard storage frame and extra foam tape to adjust the friction fit. $35 plus shipping.
Other sizes and materials available, contact me for a quote. Thanks for looking.