AbelCineTech Field of View Comparator

Here's a great resource posted by the gang at AbelCineTech - the Field of View Comparator. It's perfect for matching the field of view between different sensor sizes, like if your primary camera is the Canon 5D Mark II and then you need to shoot slow motion at 60p on a 7D or 60D, for example.

http://www.abelcine.com/fov/