IDS peak 26.06. / uEye+ firmware 3.94

Returns the focal length of the camera in pixels. The focal length depends on the selected region. The value of this feature takes into account horizontal binning, decimation, or any other function changing the image resolution.

Code example

C++

// Determine the current Scan3dFocalLength
double value = nodeMapRemoteDevice->FindNode<peak::core::nodes::FloatNode>("Scan3dFocalLength")->Value();

C#

// Determine the current Scan3dFocalLength
double value = nodeMapRemoteDevice.FindNode<IDSImaging.Peak.API.Core.Nodes.FloatNode>("Scan3dFocalLength").Value();

Python

# Determine the current Scan3dFocalLength (float)
value = nodeMapRemoteDevice.FindNode("Scan3dFocalLength").Value()