Spy Photos

I was right about the round photos however there is potential to edit out the curves depending on the subject matter and it's size within the keyhole you are looking through.  The positioning of the attachment ring is critical, as this time around the main focus wheel was clamped, so only fine adjustment focusing  was possible.  I have since freed this focus dial but removed the camera to get at the media. Another trick is to use the two second timer to stop any hand shake.

Spy Cam 101