Has anyone used their Kowa spotting scope with a camera? It looks to me (from Kowa's website) like Kowa makes two different adaptors: one for 35mm and one for digital cameras. Does this mean digital SLR cameras? The Kowa website doesn't display very well on my browser, so the answer may be there but it's garbled. I have a Kowa TSN821 and I'm thinking about using it with a camera, but would like to hear opinions from anyone who has already tried it. Thanks!