Hi all,
I'm after a helical focuser for a new project. I've got one source for a 2" helical but I'm wanting to know of other sources.
The one I've sourced is inexpensive and works really, really well. Finding another of similar price and quality might be asking alot, but even a 1.25" helical would be a help.
Here's the one I've got:
http://www.1800destiny.com/Merchant2...duct_Code=FOCH
Thanks in advance,
Mental.