Thread: [SOLD] 4” refractor Bahtinov
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Old 18-01-2022, 07:58 PM
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LewisM
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4” refractor Bahtinov
I have surplus a 4” refractor Bahtinov. F/8 spacing but will be fine down to f/5

Was made for a Tak FS102 but will fit any.

Price $25 posted regular post Australia wide
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Last edited by LewisM; 20-01-2022 at 12:31 PM.