The Canon 14mm f2.8 USM lens is available for rent in the West Palm Beach area and surrounding areas by delivery. The Canon 14mm is a wide, not fisheye, lens.
If you want to get an idea of the type of composition you can get with the Canon 14mm f2.8 lens, here's a cool video shot by Frank Janssens using a Mark ii and a Canon 14mm f2.8. This is the widest of the Canon EF lenses that can be used with a full frame camera without getting the fisheye look.
View MoreThe Canon 14mm f2.8 lens, when used with a x1.6 camera, such as the Canon 7D or 60D, will give you the field of view that a 23mm lens would give you on a 35mm film camera.