The TS-E 17mm f/4L Tilt-Shift Lens from Canon is an ultra wide-angle manual focus lens for EF mount cameras with a 104º diagonal angle of view on full frame cameras.
TheTS-E 45mm f/2.8 Tilt-Shift LensfromCanonis a standard length manual focus lens for EF mount cameras with a 51º diagonal angle of view on full frame cameras. It provides tilt-shift functions to control perspective and correct convergence of lines within your frame. It is especially useful in architecture, landscape, and product photography. The optical tilt mechanisms enable precise control of depth of field along with perspective control.
The Nikon PC-E Micro-NIKKOR 45mm f/2.8D ED Tilt-Shift Lens is a specialty lens with "Perspective Control" tilt and shift functions as well as a 1:2 magnification ratio for close focusing, making it well suited to food and product photography.