my new telescope, page 1
Pages:
ATS Members have flagged this thread 0 times


reply posted on 20-10-2008 @ 11:06 AM by ngchunter
reply to post by Robbie8



Is it this thing?
www.amazon.co.uk...
My advice is to never try using it anywhere near 675x magnification. Atmospheric seeing won't allow that to be a useful magnification even in large telescopes. I have a pretty large telescope myself, but to give you an idea, I rarely go past 220x visually, and never past the equivalent of about 400x photographically. Frankly, a 4mm eyepiece in a scope like this is useless. I'd stick to the 20mm and 12.5mm and don't even bother with the 3x barlow.
Pages:     ^^TOP^^