The Canon EF 8-15mm f/4L Fisheye USM Fisheye Ultra-Wide Zoom Lens delivers 180 diagonal angle of view images for all EOS SLR cameras with imaging formats ranging from full-frame to APS-C. When the lens is used with full-frame cameras you can choose between a circular fisheye image or full-frame image by using the zoom. When used with EOS bodies featuring APS-C or APS-H sensors, the lens produces a more traditional, full frame fisheye view. A zoom-lock mechanism on the lens body allows the range to be limited to the focal length that ensures the best possible full-frame view without unsightly vignetting around the edge.

See recent price change history for the Canon EF 8-15mm f/4L Fisheye USM.