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Photron TM 6 inch Ritchey-Chretien Telescope (RC6)
WebBuy iOptron Photron 200mm f/8 Ritchey-Chrétien Catadioptric Telescope (OTA Only) featuring 200mm Ritchey-Chrétien Catadioptric OTA, 1624mm Focal Length, f/8 Focal Ratio, Low Thermal-Expansion Quartz Mirrors, … Web28 mei 2024 · The 6" StellaLyra Ritchey-Chrétien telescopes come with a Vixen-style dovetail bar at the bottom but with this kit, you can add an additional bar on top which provides a useful fixing point for piggy backing other things and as a useful carry handle. Kit includes all fixings, two curved radius blocks and a Vixen-style dovetail bar. Length: 323 … rays baseball team roster
Photron 8 inch Ritchey-Chretien (RC8) – Mile High Astronomy
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