Samyang/Rokinon 135mm Rings + Fine Bahtinov Mask

Samyang/Rokinon 135mm Rings + Fine Bahtinov Mask

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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.

Rings to mount the lens on a star tracker/equatorial mount and very fine Bahtinov mask to focus on stars

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