Paul,
please confirm does Bintel sell Orion Accufocus?
FYI cloudynights thread on Helical vs Accufocus.. It seems some people are very happy with what the accufocus can do for your average R&P focuser.
http://www.cloudynights.com/ubbthrea...ev=#Post790953
and the Helical review at Astromart..
http://www.astromart.com/articles/ar...article_id=347
Would it not be better to use both, best of both worlds. Motor focus and helical for fine adjustments.. all for USD $100 pretty cheap.. for those of us on a budget.
Regards
Netwolf.