Tested! Canon TS-E 17mm f/4L – Beau Photo Supplies Inc.
WonderPana Filter Holder for Canon 17mm TS-E Super Wide Tilt/Shift f/4 – Fotodiox, Inc. USA
Canon 17mm f/4 L TS-E Rotatable Axis Manual Focus EF-Mount Lens at KEH Camera
Canon TS-E 17mm f/4L Tilt-Shift Lens | eBay
Canon 17mm f4 S.S.C. - Lens – Kamerastore
Canon TS-E 17mm f/4L | Canon U.S.A., Inc.
This Cheaper Lens could be a Better Alternative to the Canon 17mm Tilt-Shift | Architectural Photography Almanac
Canon introduces 17mm & 24mm TS-E lenses: Digital Photography Review
Canon TS-E 17mm f/4L Tilt-Shift Lens Review
Review: Canon TS-E 17mm 4.0L - phillipreeve.net
Amazon.com : Canon TS-E 17mm f/4L UD Aspherical Ultra Wide Tilt-Shift Lens for Canon Digital SLR Cameras Black : Digital Slr Camera Lenses : Electronics