Focal length: 28 mm
Aperture range: f/2 – f/22
Focusing range: 0.24 m – infinity
Number of elements/groups: 10/8
Angular field, diag./horiz./vert.: 74°/65°/45°
Coverage at close range: 18 x 12 cm
Filter thread: M 58 x 0,75
Dimensions (with caps): 64 mm, length 93 mm
Weight: 520 g
Camera mounts: EF Mount (ZE)