Canon EF 8-15mm f/4L Fisheye USM Ultra-Wide Zoom Lens

Canon EF 8-15mm f/4L Fisheye USM Ultra-Wide Zoom Lens

The Canon EF 8−15mm f/4L Fisheye USM is an extreme wide angle fisheye lens. It delivers 180-degree diagonal angle of view images for all EOS SLR cameras with imaging formats ranging from full-frame to APS-C, and provides 180-degree circular fisheye images for full-frame EOS models. Now you can capture distinct and amazing shots with extreme wide angles. Canon loaded this unique lens down with advanced features such as 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. It also offers a 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.

Canon L Series

The L Series denotes Canon's professional line of lenses. Though used extensively by non-professionals, these lens have been engineered to the highest of standards. These luxury lenses incorporate such advanced optical advantages as Super Low Dispersion Glass, Ultra-Low Dispersion Glass, flourite elements and aspherical design elements. All of these combine to produce reliably incredible images.

Ultra-Sonic Motor (USM)  

Canon's USM lenses employ a motor powered by ultrasonic waves that produce a quiet, yet high-speed AutoFocus. You can enjoy high performance with low noise in a variety of shooting situations.

Ultra Low Dispersion Glass (UD) 

Canon's Low Dispersion technology is engineered to reduce chromatic aberrations, eliminating the tendency of light of different colors to focus to different points at the image plane. This means your images will come out crisp and clear, with less of a chance of defracting light into an unwanted rainbow of colors. Take shots exactly like you want, without any flare-up or blurring.

Aspherical Design

Canon's aspherical lens design creates a more complex surface profile. This helps to greatly reduce spherical and other optical aberrations. The design further ensures consistent imaging performance throughout the entire focal range, while delivering incredible sharpness up to the periphery of the image. 

Anti-Reflective Coating

The Canon anti-reflective coating is an optical design feature which ensures superior clarity and image brilliance, even in poor or unfavorable lighting conditions. Canon applies the anti-reflective coating through a special process, layering the lens surface in order to substantially reduce unwanted flare or ghosting. This process helps to ensure incredibly rich image contrast and true color fidelity. Canon L Series lenses feature a fluorine coating on the front and rear surfaces. This coating helps to greatly reduce smears, smudges or fingerprints ensuring that you will always take impeccable images. 

Fluorine Coating

Canon L Series lenses feature a fluorine coating on the front and rear surfaces. This coating helps to greatly reduce smears, smudges or fingerprints ensuring that you will always take impeccable images.

Subwavelength Coating (SWC)

Canon's special SWC coating, a new type of anti-reflection technology, minimizes reflections by aligning countless wedge-shaped structures more minute than the wavelength of visible light on the surface of a camera lens.