Solar Filter Case For GSO 8" Ritchey Chretien
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Solar filter for GSO 8" f/8 Ritchey-Chretien Astrograph Telescope I designed it upon the request of a friend. Telescope outer diameter
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Solar filter for GSO 8" f/8 Ritchey-Chretien Astrograph Telescope I designed it upon the request of a friend. Telescope outer diameter
Likes
0
Downloads
1