Quote:Don't. Get a batinov mask and focus on a nearby bright star. Then move to your target, frame and shoot.
RC10''/TeleVue 101/QSI 683 on AP1200 in Arizona http://www.astrobin.com/users/Mark/
CG5ASGT Astro-Tech AT6RC Zhumell 10 inch dob deluxe kit 10x12 observatory Echo Astronomy maker of Custom bahtinov masks and Duncan collimation masks.