Focal length, mm:

28

Relative aperture
- minimum:
- maximum:

f/3.5
f/16

Flange/film distance, mm:

45.5

Angular field of view:

75°

Number of elements:

7

Minimum taking distance, m:

0.5

Mount thread for Attachments:

M58x0.75

Dimensions, (Diameter x Length):

62x56

Weight, kg:

0.25

Focal length, mm:

37

Relative aperture
- minimum:
- maximum:

f/2.8
f/16

Flange/film distance, mm:

45.5

Angular field of view:

60°

Number of elements:

6

Minimum taking distance, m:

0.7

Mount thread for Attachments:

M49x0.75

Dimensions, (Diameter x Length):

59x56

Weight, kg:

0.2