Table of Contents

Canon EF 8-15mm f/4 L Fisheye USM

Summary

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.

Tech Specs

Manufacturer Canon
Series EF
Model L Fisheye USM
Focal Length 8-15mm
Max Aperture f/4
Min Aperture -
Format FF
Image Circle ⌀
Minimum Focus 6.2in
Focus Rotation °
Iris Blades -
Optical Design 14/11
Squeeze -
Front Diameter -
Filter Thread -
Focus/Zoom Rod -
Native Mount EF
Data Protocol -
Length 3.7in
Weight 540g
Body Telescope -
Body Material -
Focus Drive -
Iris Drive -
Zoom Drive -

History

Country of Origin: -
Release Date: -
Launch Price: -
Design Revisions:

Service

This section restricted to Duclos Staff users.

Service Manual: (Insert link to manual here)

Full CLA: #5-6
Enter relevant notes here
Re-collimate: 2-3 hrs.
simple shimming under mount not possible. see guide for details
Centering/optical alignment: not offered
replace parts if needed and available
Zoom travel: 5-6 hrs.
details here
Image shift: TBD, 5-6ish
Replacement parts needed most likely
…end of Staff section

Notes

Media