View Single Post
  #2  
Old 14-05-2008, 08:43 PM
dannat's Avatar
dannat (Daniel)
daniel

dannat is offline
 
Join Date: Sep 2007
Location: Macedon shire, Australia
Posts: 3,427
I think if you divide the mag of the ep by the fov this gives a real fov thru the ep. so 5mm in 1000fl scope gives 200x, put 82 over 200 = .4 deg fov

7.5 in 1000 gives 133x, 52/133 = .39. So it appears the real view thru the ep's would give pretty much the same amount of sky to view

I don't think you'll go wrong with those magnifications
Reply With Quote