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Old 27-03-2011, 10:23 PM
Hans Tucker (Hans)
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Hans Tucker is offline
 
Join Date: Jul 2008
Location: Melbourne
Posts: 2,476
Quote:
Originally Posted by David_W View Post
Hi Hans,
Thanks for the message, but I'm not sure if it is the lens cell as it is the whole tube that is rotating, rather than something inside the tube. If I twist the front part anti-clockwise, it tightens up again. I'm not willing to try, but it does look like the tube can be unscrewed..?

Comforting to hear it shouldn't be affecting the lens, I've had nothing but superb images with this telescope since buying it, I even split eta Geminorum, a first for me.

Thanks again.

Dave W

Is the TOA-130NS a split tube design like the FSQ-106N? Dave does your scope have a seam running around the tube just below the dew sheild. It maybe a left hand thread and simply taking the to halves in each hand and firmly rotating anti-clockwise will tighten the tube. If it was an FSQ-106N that you had I would be cautious doing this but because the lens elements are up front in a TOA tightening the tube halves will not affect the alignment.
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