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GSO 2" Linear Bearing Crayford Focuser for Refractors - 96.6mm flange Sold!

Price - $135.00

Ad Number: 177396

Posted: 17 Jul 2019

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GSO 2" linear bearing Crayford focuser. This is for refractors, and has the 96.6mm flange. Here is a link to the exact model and specifications.

Excellent condition, no issues. Original owner, bought new from Agena Astro in February, and I've only used it twice in the field. It turns out that it doesn't have enough focus travel for some of my eyepieces. When I added a tube extender, everything worked well. But I decided that I prefer a focuser with enough travel, rather than adding an extender. The combination that did not have enough travel was: Sky Watcher Evostar 100ED + Baader Morpheus eyepieces. Adding a 50mm extender solved the problem. A 35mm would have also worked.

Other than that issue specific to my equipment, this focuser is a joy to use. Smooth and solid. I was very surprised by how useful it was to be able to rotate the focuser. That feature is now a must-have for me with any focuser.

Includes original box.

Price is $135 shipped in the CONUS. Shipping by UPS Ground or USPS Priority Mail.

Please contact me with any questions. Thank you!


  • Condition Excellent
  • Location New York City

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