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M10-C11 Focus Mask For Sale

Price - $20.00

Ad Number: 245081

Posted: 23 Feb 2021

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This is a focus mask for a C11 telescope I think. I don't know anything about these products. The web page for this item is www.focus-mask.com It is in good condition an appears it would go on an sct telescope just in front of the corrector. One small rubber foot is missing don't know what it was for but probably easy to replace.

Price is $20.00 plus $5.75 shipping in the USA.


  • Condition used see text
  • Location 95409

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