Thread: Relatively inexpensive lens for Canon for widefield
View Single Post
  #13  
Old 28-03-2019, 10:32 AM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,928
Mark,
Have a look at CCDCalc - it allows you to input your lens/ telescope data as well as the camera (pixel size and sensor size)
It then shows the FOV and compares it with various images.....
http://www.newastro.com/book_new/camera_app.html
Reply With Quote