Hi Everyone,
does anyone know anything about the Baader DSLR H-alpha Correction filter for Canon EOS cameras?
http://www.baader-planetarium.de/zub...#wechselfilter
Has anyone any experience in fitting this into an EOS and using it? It says on the webpage (if my understanding of German is correct) that it's designed for the 300/350D but can also be fitted into a 10/20/30D but needs the small gap filled up with Silastic or similar.
Has anyone got a copy of 'Sterne und Weltraum' (Star and Space[?]) Sept 2005, page 66?
Susan