Optitrack FLEX C120 Infrared Camera
I had the opportunity to use this camera for rigid body tracking.
Optitrack cameras are generally used for motion capture (tracking). This is an IR camera with 120Hz frame rate. Development of custom programs can be accelerated by starting off with the SDK provided by Natural point. A well explained Documentation is also available along with the SDK.
The sample applications* include the complete GUI and display window for the captured images.
[*refers to Optitrack SDK C++ VC8 Sample from the link below.]
I used the non-reflective markers (7/16th of an inch) for my applications.
Note: This Product Has Been Discontinued.