The EF 8‎-15mm f/4L Fisheye USM Lens from Canon 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.‎ ‎'‎C‎'‎ and ‎'‎H‎'‎ markings can be found next to the zoom operation ring‎,‎ indicating the wide‎-angle zoom position where vignette‎-free shooting is possible with either sensor‎.‎ For filmmakers and photographers who want the look and feel only possible with extreme wide angle and fisheye photography‎,‎ the Canon EF 8‎-15mm f/4L Fisheye USM is a world‎-class choice‎.‎

With its Ultrasonic Motor ‎(‎USM‎)‎‎,‎ and Floating Focus System the lens offers fast auto focus even down to a close 6.2‎"‎ ‎(‎0.16 m‎)‎‎.‎ The lens features UD glass for suppression of chromatic aberration‎,‎ a Subwavelength coating for reduced ghosting‎,‎ a 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.‎ The rear gel holder holds up to 3 pre‎-cut filters‎.‎ 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.‎

For all EOS SLR cameras with imaging formats ranging from full‎-frame to APS‎-C

Delivers 180° diagonal angle of view

Provides 180° circular fisheye images for full‎-frame cameras as well as full frame images when using the longer part of the zoom

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 vignetting for APS‎-C or APS‎-H sensors

Rear gel holder holds up to 3 pre‎-cut filters

Focus adjustment is through internal focusing and focus cam plus floating mechanism

The lens features UD glass and aspherical elements for suppression of chromatic aberration‎,‎ a Subwavelength coating for reduced ghosting‎,‎ a Fluorine coating that keeps soiling‎,‎ smears and fingerprints to a minimum

Full‎-time manual focus for instant switching from AF to Manual operation

Tight seal structure ensures excellent dust‎-proof and moisture‎-proof performance