Profjohn, I have been working with John Kirchhoff, Manager of Riders Hobby Shop in Livonia, Michigan. [...] I must say that I am extremely pleased with my purchase of the Firewire version, DMK 21AF04.AS The results that I have obtained are far greater than I had anticipated.

I have captured and retained over 300gb of image data that continues to amaze me with its dynamic range and resolution. I am confident that images obtained with my C11 @ f/25 through a Baader IR Pass filter are reaching Dawes Limit (0.41 arc seconds).

Keep up the good work!

Thanks

Jim Frisbie