Thread: eyepieces for Andrews bino
View Single Post
  #3  
Old 04-09-2014, 05:40 PM
casstony
Registered User

casstony is offline 		 
Join Date: Feb 2006
Location: Warragul, Vic
Posts: 4,494
A 25mm plossl has a similar field stop size as the clear aperture of those binoviewers, so going to a longer focal length won't gain any extra field of view.
Reply With Quote