So you just took a photo with this "filum", dunked it up and down in some liquid and there you have it an image. Wow wonders never cease. Makes using a normal camera seem a lot of work to get an image.
Craig you certainly won't be doubting if you get the DMK. It is a proven performer in the monchrome arena, especially for solar. Planets are a much more of a challenge though
Welcome to the world of RGB colour capture.