The Laowa 15mm f4.5 Zero-D is the World's widest shift lens for full-frame cameras, ideal for architectural and interior photography. It features 11mm shift and a 110 angle of view, producing a 65mm diameter image circle for capturing tall buildings with correct perspective. As part of the Laowa Zero-D series, it offers extremely low optical distortion. A 360 rotation mechanism complements the shift control for precise directional movements. The lens construction includes 17 elements (2 aspherical) in 11 groups, minimizing chromatic and spherical aberrations. This manual focus lens can focus as close as 20cm and has a five-blade diaphragm for creating 10-point sun stars, perfect for night and cityscape shots. An anti-reflective coating helps control flares and ghosting.