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Optec Gemini Focusing Rotator Sold!

Price - $2,600.00

Ad Number: 153909

Posted: 17 Nov 2018

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Hot Sky product from 2016
“Optec engineers have developed a completely new concept for combining telescope focus and camera rotation functions into a single robust, yet compact package. Rather than simply adding a rotator onto the end of a focuser drawtube, Gemini was designed from inception with a rotating drawtube providing superior strength and rigidity for heavy camera payloads. Featuring four lead-screws and four linear bearings, Gemini can easily handle 10-kg. (22-lbs.) payload packages without flexure. Full 360-degree rotation is a built-in function of the Gemini with a full 1/2" of linear travel. At the center of travel, Gemini measures a mere 2.45" in thickness.”
Online price is $3595 offering it for $2600. I am only selling this as I have gone a different way with focusing solutions.
Focuser is in excellent shape.Great for heavy, large sensor format cameras.

  • Gemini Focuser
  • Optec Focusing rotator controller
  • Cables for rotator and focus functions and a USB to focus controller cable
  • Temperature Probe
  • Power Supply
  • Long 5/64” Allen Key for attaching focuser dovetails
PayPal buyers are responsible for 3% fee. Shipping from 01030 and insurance are also the buyer’s responsibility.
Price is firm. Please, no low ball offers.
CONUS only.


  • Condition Excellent
  • Location 01030

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