Takahashi Reducer-C 0.72× (RD-C 0.72× / TKA20580B)
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Mint, used once. $425 includes UPS ground shipping. Zelle, PayPal (u pay fee), Venmo
Dedicated 0.72× focal reducer for the Takahashi FS-60 series. Turns the FS-60CB into a fast ~255 mm f/4.2 wide-field astrograph with a 40 mm corrected image circle (excellent for APS-C sensors).
Compatible scopes:
• FS-60CB (primary / optimal)
• FS-60Q (Q module removed — behaves as FS-60CB)
• Older FS-60 models (FS-60, FS-60C, FS-60B, FS-60CSV, and similar)
Key specs:
• 0.72× reduction
• 56.2 mm back focus
• M56×0.75 telescope side / M52×0.75 camera side
• 48 mm long, 180 g
• 3-group/4-element design optimized for the FS-60
Funding Member
