Product Description
This full aperture filter has a 101mm/4" clear aperture Type 2+ glass filter element. It's mounted in an aluminum cell with a 114mm/4.50" internal diameter to fit scopes with a maximum diameter of 112.7mm (4-7/16").
It fits the Takahashi FS-78 and Sky 90 and TeleVue TV-85 refractors.
You can custom fit it to telescope tubes with an O.D. of 108mm (4.25") to 112.7mm (4-7/16") 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.
Tech Details
| Color | 0 - Not a color filter |
|---|---|
| Weight | 5 oz |
| Warranty | 15 years |