Thread: Canon L lens vs Refractor for astrophotography?
View Single Post
  #9  
Old 08-10-2008, 03:50 PM
bojan's Avatar
bojan
amateur

bojan is offline 		 
Join Date: Jul 2006
Location: Mt Waverley, VIC
Posts: 6,943
Quote:
Originally Posted by RB View Post
The Canon 1.4x extender that Doug is talking about is not a reducer, it increases the FL of the 200mm to 280mm.
Ah OK..
Then it will be 280mm.
But the comment on crop factor remains :-)
Reply With Quote