This Thousand Oaks off-axis solar filter has a 76mm/3” clear aperture R-G solar film filter element. The filter is mounted on a white fiberboard insert in an aluminum cell with a 273mm/10.75” internal diameter to fit scopes with a maximum diameter of 271.5mm (10-11/16”).
It fits all versions of the Celestron 9.25” Schmidt-Cassegrain telescope.
You can custom fit it to scopes with an O.D. of 266.7mm (10-1/2”) to 271.5mm (10-11/16”) by using the extra supplied self-adhesive felt.
Always remember to install the solar filter before pointing your telescope at the Sun to avoid instant and irreversible damage to your eyesight.
The photo shown is of a typical R-G film off-axis filter.
We haven't recommended any accessories for this product quite yet... check back soon or call one of our experts (1-405-364-0858).
This product does not have supplied accessories... or supplied accessories have not been assigned.