[Poita (Peter)]

For photography you could go the Hyperstar route for the C11
e.g. piccies:
http://donastro.blogspot.com/2010/09...da-spiral.html
https://arizona-observatory.com/info...trophotography
http://www.otticasanmarco.it/images/...foto_C11_1.jpg
http://starizona.com/acb/hyperstar/cometlulin.aspx
http://www.hyperstarimaging.com/gall...lery.php?cat=2

Details
http://starizona.com/acb/HyperStar-L...-P990C648.aspx
http://starizona.com/acb/hyperstar/whatis.aspx