I saw a device called a peep hole reverser for sale. It is a plastic tube that I assume has some lens elements inside it. You place the device over a door peep hole and it lets you reverse the optical effect of the peep hole allowing you to see what's on the other side of the door. I am also presuming that the image you see would be far larger than the image you see with your naked eye. So does anyone know If that would work? Greg
