Canon EF 8-15mm f/4L Fisheye USM review
For filmmakers and photographers who want the look and feel only possible
with extreme wide angle and fisheye photography, the new Canon EF 8-15mm
f/4L Fisheye USM is a world-class choice. With its unique focal length
range, the EF 8-15mm f/4L USM is the world’s widest fisheye zoom
lens. It delivers 180° diagonal angle of view images for all EOS SLR
cameras with imaging formats ranging from full-frame to APS-C, and provides
180° circular fisheye images for full-frame EOS models. It features UD
glass for suppression of chromatic aberration, a Subwavelength coating for
reduced ghosting, a newly developed Fluorine coating that keeps soiling,
smears and fingerprints to a minimum, has full-time manual focus for
instant switching from AF to Manual operation, and is built to the
standards of the amazing Canon L-series of lenses. This means the finest
optics, the best construction and the best performance available, all in a
lens designed to stimulate creativity and deliver stunning images every
time.