View Single Post
  #17  
Old 25-02-2013, 11:14 PM
LewisM's Avatar
LewisM
Novichok test rabbit

LewisM is offline
 
Join Date: Aug 2012
Location: Somewhere in the cosmos...
Posts: 10,389
Here's an image I pinched from CN showing the testing of some classic refractors:

Just rechecked the Strehl figures for the FL102S - it's actually 0.974
Attached Thumbnails
Click for full-size image (5696274-Immagine 3 (1).jpg)
128.4 KB162 views
Reply With Quote