Hi,That and the Pleiades photo are really impressive pictures, what sort of lens you need for that?
Thanks. I use my EF 600mm f/4 L II right now, which doubles as a very high end telescope. It's similar in IQ to the Officina Stellare Hiper APO 150mm, which is about $11,500.
Hmm... I thought most super telephoto lens are not as good as telescope for imaging... how's the edge performance of the EF 600mm F4 L II??
Anyway, I saw my friend's 130mm f6 StarFire and it's super sharp right to the edge, but the waiting list is 7 to 10 years...
Have a nice day.