Hi,
I am toying with the idea of buying a helical focuser for finer control of focus. One like http://www.telescope.com/shopping/product/detailmain.jsp?itemID=11734&itemType=PRODUCT&RS=1&keyword=helical .
Has anyone made a focuser like this? This is designed to go into a 2" focuser. I've seen ATM sites where they made 1.25" helicals, but can a person readily make their own helical focuser for use in a 2" rack and pinion focuser? This would be for fine focusing at higher magnifications.
Thanks,
Matt
I am toying with the idea of buying a helical focuser for finer control of focus. One like http://www.telescope.com/shopping/product/detailmain.jsp?itemID=11734&itemType=PRODUCT&RS=1&keyword=helical .
Has anyone made a focuser like this? This is designed to go into a 2" focuser. I've seen ATM sites where they made 1.25" helicals, but can a person readily make their own helical focuser for use in a 2" rack and pinion focuser? This would be for fine focusing at higher magnifications.
Thanks,
Matt
