Focal length 28 mm
Aperture range f/1.4 – f/16
Camera mount Canon EF-Mount* (ZE) |
Format compatibility Full Frame
Focusing range 0,30 m (11.81") –
Free working distance 0,15 m (5.91") –
Angular field** (diag. | horiz. | vert.) 75° / 65° / 46°
Diameter of image field 43 mm (1.69")
Coverage at close range (MOD)** 203 x 134 mm (7.99 x 5.27")
Image ratio at minimum object distance 1 : 5.5
Lens elements | groups 16 / 13
Flange focal distance ZE: 44 mm (1.73") |
Entrance pupil position (front of image plane) 133 mm (5.23")
Features Autofocus –
Image Stabilization –
Physical Filter thread M95 x 1.00
Rotation angle of focusing ring 120°
Diameter max. ZE: 109 mm (4.29") |
Diameter of focusing ring ZE: 88 mm (3.45") |
Length (with lens caps) ZE: 154 mm (6.06") |
Length (without lens caps) ZE: 137 mm (5.39") |
Weight ZE: 1390 g (3.06 lbs) |
Originally developed for SLR cameras requiring a long back
focal distance for short focal lengths because of the mirror box
(the distance between the back lens element and the film plane
must be considerably longer than the focal length),
the Distagon lenses (retrofocus design) are also ideal for mirrorless system
cameras thanks to their optimized ray path. Even with longer focal lengths, the high-performance
Distagon optical design enables consistently good correction all the way to the corners of the image and very low field curvature.
