Amazon.com description: Product Description: The photography log book is the perfect choice for student photographers and seasoned veteran photographers who need a simple, fast solution to logging their film rolls as they shoot. For each frame, on every roll you can log your subject, the aperture, the shutter speed and whether or not you used a flash. When I was a beginning photographer, my school provided me with a log book like this, but they are difficult to find today because everything is digital. I made this one for me and I hope that it is useful for you as well.