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Interlock 2.8/21 ZF.2

DescriptionIndustrial lens by Carl Zeiss
Articlenumber (Eureca):06.11.0035
Origin: Germany
Manufacturer: Carl Zeiss
DesignationInterlock 2.8/21 ZF.2
Manufacturer ID2180-553
Focal length21 mm
MountF
Aperture range2.8–22
Format43 mm
Format1.7 ″
Lens elements / Groups16 / 13
Min. free working distance (object to sensor) [mm]220–∞ mm
Min. free working distance (object to sensor) [ft]0.72–∞ ft
Min. free working distance [mm]90–∞ mm
Min. free working distance [ft]0.29–∞ ft
Angular Field diag. / hor. / vert.90 / 81 / 59 ° (35 mm Format)
Diameter of image field [mm]43 mm
Diameter of image field [inch]1.7 ″
Flange focal distance [mm]46.5 mm
Flange focal distance [inch]~1.8 ″
Coverage at close range [mm]120 × 180 mm × mm
Coverage at close range [inch]4.7 × 7.1 ″
Image ratio at MOD1:5
Filter threadM82 × 0.75
Weight785 g

Lens

To the product series

  • f/2.8 aperture
  • Precise manual focus
  • Robust full-metal construction
  • Continuous aperture adjustment or click stop
  • For industrial cameras up to sensor sizes of 24 × 36 mm² or 41 mm line sensors
  • Wide angle lens with highest optical performance
  • Features special screws to fix focus and aperture settings even under harsh conditions
  • High contrast over the entire image field





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Data sheet



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Changes to the specifications by the manufacturer are possible without prior notice. Please contact us if needed or interested. We also advise you on the suitability of the product for a particular application and provide you with an individual price quote.

Last update: 06.28.2022


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