Amazon.com : iShoot Tripod Mount Ring Lens Collar for Canon TS-E 17mm f/4L Tilt-Shift Lens 3553B002 & Canon TS-E 24mm f/3.5L II Tilt-Shift Lens 3552B002, with Quick Release Plate for Arca-Swiss Fit
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Canon TS-E 90mm f/2.8L Macro Tilt-Shift Lens (Intl Model) Includes Filter Set - Walmart.com
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