Product: Canon TS-E 17mm f/4L UD Aspherical Ultra Wide Tilt-Shift Lens for Canon Digital SLR Cameras
Brand: Canon
Color: Black
Tilt and shift lens compatible with all Canon EOS cameras; ultra wide 17mm focal length
High-precision lens elements for low distortion and high resolution; +/- 6.5 degrees Tilt and +/-12mm Shift
Aspherical and UD lens elements minimize chromatic aberration
Circular aperture for creative, blurred highlights
Floating internal focus mechanism delivers high-image quality throughout focus range

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