guide scope size
Posted: Thu May 18, 2017 12:43 pm
hey all,
I know this is an easy question, but as we haven't had a clear night for the past 5-6 days been unable to check.
I use a skywatcher st80 for a guidescope, now that's quite a bit bigger FOV and the 200mm recommended size, so will P.A still work or will I be better ordering an altair astro 50-60mm one?
cheers for time n reply
I know this is an easy question, but as we haven't had a clear night for the past 5-6 days been unable to check.
I use a skywatcher st80 for a guidescope, now that's quite a bit bigger FOV and the 200mm recommended size, so will P.A still work or will I be better ordering an altair astro 50-60mm one?
cheers for time n reply