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Home > Classifieds > Astromart Classifieds > Telescope Making > Classified #291342

For Sale: Brand New 3" Micro Drive Crayford Focuser

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Brand New Micro Drive 3" Crayford focuser with 2" reducing collar, 1.25" reducing collar, and cap.

This was made by Micro Intes to a custom lower profile spec. It is very high quality and precision made.

Sold for over $500.

Four ball bearings support drawtube. Adjustable tension on shaft via one setscrew. Drawtube can be locked by two other teflon tipped locking thumbscrews.

Small knob has about a 10:1 reduction ratio over the larger knob (1:1).

Please see pictures, and feel free to ask any questions.

This focuser has not been used by me since buying from Mr. Pete Rasmussen.

Thanks for the additional informaiton Pete!

Thanks
John
 

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