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Stellarvue F50 F60 Finderscope rings, base for Crayford Focusers



  • Model: R50M
  • Manufactured by: Stellarvue


Finderscope rings and base mount to Crayford Focusers. The R50M  and the R50A come with a quick release dovetail base that mounts to standard Crayford focusers that have a 5mm threaded mounting hole. They do not mount to Feather Touch focusers. The R50M also mounts to the side of the R80 and R4 hinged mounting rings. Rings are 2 11/16” I.D. and come with stainless and nylon adjustment screws.  Works with our 50mm and 60mm finderscopes

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