Designed for architectural photography, the TS-E 17 MM F/4L features low distortion and excellent edge-to-edge sharpness. Independent rotation of the Tilt and Shift mechanisms ensures versatility. The TS-E 17mm f/4L is a professional L-series tilt and shift lens well-suited to architecture and interior photography. With up to ±6.5° of tilt for focus control and ±12 mm of shift, you can adjust perspective and composition for the perfect shot. Tilt and shift movements can be rotated independently of each other, allowing perspective and depth of field to be controlled separately, enhancing the flexibility of the lens.