Dietmar R. Hager, M.D., from Linz, Austria, started astronomy with a nice 5-inch f/15 Zeiss refractor. Go figure! Now the author runs also a remote observatory with a 9-inch f/9 TMB Apo refractor as the main telescope. He also owns a big 20-inch f/3.7 Intes dobsonian we see at the photo.

Check out his webpage and see how far has come Dietmar in the astronomy world.

by Dietmar Hager on 2009-05-21 17:18:19 [Original Size] - [Next Image] - [Author's gallery]