BinoTechno 90mm SD Triplet Apochromat Lens (A Pair) tedastro 1 year ago 2 x 90mm/F6 objective lens for BORG BINO platform SD(FPL-53) triplet elements BORG 75mm/P0.75 threaded at the back end (allows to use BORG Series 80 tube assemblies) Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook
