Thread: Nikon D40x and astrophotography
View Single Post
  #10  
Old 05-09-2010, 02:26 AM
Visionoz's Avatar
Visionoz (Bill)
Registered User

Visionoz is offline 		 
Join Date: Oct 2008
Location: Perth, Western Australia
Posts: 717
Hi

Yes that's the right focal reducer for your new CPC1100 SCT scope

It will reduce your focal ratio of F/10 down to F/6.3 so that imaging times will be shortened accordingly

HTH
Cheers
Bill

Quote:
Originally Posted by Hypnotist View Post
Logie,
Is this what you mean?
http://www.telescopes.com/telescope-...ocal%20reducer

will it work with the the D40x?
Reply With Quote