The normal lens in the TS-E system, and an excellent choice for product
shooting and other applications calling for a natural perspective. It
allows up to 11mm of shift off centre, and even more impressive,
tilting of the front standard up to 8° to modify the plane of focus.
Among the TS-E 45mm f/2.8’s optical highlights are a floating optical
system (focusing down to 1.3 feet (0.4m), and a precise rear-group
focusing system.
Normal lens featuring tilt and shift movements. The floating system,
and rear focusing give sharp and stable delineation from 0.4 m to
infinity. The 45 mm focal length is ideal for obtaining a natural
looking perspective.
Focal length and maximum aperture: 45 mm 1:2.8
Lens construction: 10 elements in 9 groups
Diagonal angle of view: 51°
Focus adjustment: Manual focus, rear focusing system