<p>When I was in college I used to use my grandfather's 4x5 Crown Graphic at football games. I would buy 5 inch wide rolls of Plus-X Aero film and cut 4x5 sheets. As John found, with large format, you don't need a telephoto lens--just crop. I once got two distinct images from the same negative. Down field the receiver was catching the ball while in the backfield, the quarter back had been knocked down after the pass. </p>