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
Focal range
  • ≥ 12 mm … < 25 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

Downloads
Data sheet

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