View Single Post
  #7  
Old 17-09-2013, 06:49 AM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,927
Danny,
Keep the night sky Ha in the box....
To image or view the Sun in Ha you need a VERY complex and expensive set of filters. This Ha system is designed to give a bandwidth <0.1nm.
The cheapest entry point to solar Ha is the Coronado PST or Lunt 35.
Reply With Quote