Thread: Solar Spectrum with Baader grating
View Single Post
  #18  
Old 22-05-2011, 03:20 PM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,927
Check out the cost of a small "educational" grating - these will give about the same performance and are easier to set up for imaging
Reply With Quote