Safe solar observation and photography with all spotting scopes, amateur telescopes and camera lenses
AstroSolar Safety Film OD 5.0, mounted stress free in high-quality cell
Scope of supply: ASSF Filter (Apertures 50 to 100mm) come with three centering bolts of 13mm diameter and 24 mm height, adjustable to the tube diameter of your binocular. ASSF 115 and 130 packages come with three centering bolts of 10mm diameter and 38mm length. In addition three safety straps with glue-pads and 32-page mounting instructions.