Canon TS-E 17mm f/4 L Tilt-Shift Lens

The TS-E 17mm f/4L is a Canon L-series tilt-shift lens well-suited to architecture and interior photography. Up to +/- 6.5° of tilt is possible, for focus control, and +/- 12mm of shift, to adjust perspective and composition. The tilt-shift mechanism can be rotated +/- 90° for applying movements in any direction, and a tilt-locking mechanism can be used while shooting for greater stability. this L-series prime is also distinguished by its optical design that features four of Ultra-Low Dispersion elements to significantly reduce color fringing and chromatic aberrations as well as one aspherical element to minimize spherical aberrations and distortion.Four Ultra-Low Dispersion elements are used to greatly reduce color fringing and chromatic aberrations in order to achieve greater clarity and color accuracy.Floating optical system, along with a rear focusing mechanism, maintains consistent image quality throughout the focusing range, from 9.8" to infinity.