Quote:
Originally Posted by Cosmic
So im thinking that the standard Bintel Crayford Focuser 10:1 maybe not so good nor meant for imaging in the first place...I maybe wrong. But there is alot of slop when tightening the locking screw.
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The focuser's probably alright. Just needs a bit of tweaking.
1_ Get a drill and make an extra two threaded holes at 60 degrees apart around your focuser ring so you get a good even tight hold of your camera on three points with two additional thumb screws.
2_ As fars at the draw tube goes, there will always be a bit of slop but if you tighten the focuser a bit harder and use extension tubes rather than racking it out it'll make a world of difference.
Try that first and see how it improves your imaging train.
