Triple Stacked PST

this is the main message area for anything solar :)
Post Reply
User avatar
marktownley
Librarian
Librarian
Posts: 42270
Joined: Tue Oct 18, 2011 5:27 pm
Location: Brierley Hills, UK
Has thanked: 20424 times
Been thanked: 10243 times
Contact:

Triple Stacked PST

Post by marktownley »

I was wondering if anyone had tred triple stacking a PST - ie putting a pair of SM40 etalons on the end?

Now I expect that the image is going to become horrendously dim, with the 2 extra ERFs on the external SM40 etalons, however, if one removed the ERFs then could bring image brightness up to acceptable levels?

I'd try it myself however the PST at school is out on loan to students, and they don't seem too keen to bring it back in a hurry!


Image
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
Post Reply