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Iris

If the camera has an Emergent EF lens mount, the iris feature controls the iris mechanism, which determines the aperture size, measured in 1/8 f-stops.

Notes:

  • You might need to reinitalize the iris mechanism if it fails to respond correctly due to excessively large values, or if the lens undergoes power cycling, swapping, or other modifications after the last initialization. For more information, see the iris initialization feature.
  • If the camera has a Birger EF lens mount, the iris features work differently. For more information, contact Technical Support.

See also iris current setting.

Iris node

  • Access mode: Read/Write
  • Node type: Uint32

You can use the eSDK API functions to:

  • get and set the node’s current value, and
  • get the node’s minimum and maximum values, and the node’s value increments.

For more information about related features, see Image Format Control Features.

Updated on
April 24, 2024
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