Leírás
Technical data
General data
- Manufacturer
-
- Carl Zeiss
Mechanical data
- Lens mount
-
- M42-mount
- Dimensions
-
- 74.4 mm × 67 mm
- Max. length (excl. thread)
-
- 67 mm
- Weight
-
- ≤ 448 g
- Filter thread
-
- M52 x 0,75
Lens data
- Lens resolution
-
- 25 MP
- Focal length
-
- 21 mm
- Format
-
- 43 mm
- Aperture
-
- F 2,8-22
- Aperture control
-
- Manual
- M.O.D.
-
- 0.25 m
- Horizontal angle of view
-
- 81 °
- Vertical angle of view
-
- 59 °
- Diagonal angle of view
-
- 91 °
- At image format
-
- 24 × 36 mm
