76mm aperture Solar Filters made w/ Baader Astro Solar Safety Film, constructed of Black Walnut and Black Walnut Burl. The inside diameter of the wood cell is 101mm. Light weight but very strong. Will fit a variety of binoculars like 70mm Fujinon's or smaller refractors like a Ranger, anything less than 100mm in diameter.
Asking $28 each or $55 for the pair plus shipping. Would trade these plus extra cash towards a f6.3 focal reducer. Thanks for looking.