Today in class I had the students shoot with pin hole cameras made form coffee cans. I made a pin hole lens for the Canon camera which is approximately an F-300 so obviously takes a lot of light. We also played with the tilt shift lens I got for the class. Erik played with it over the past few days so I expect he is getting the hang of it. I've not done anything worthwhile with it yet, I think it requires patience and I certainly have less of that than usual.