iWitness
iWitness is a less expensive type of XYZen.  Keeping basic functionalities, applicable from intuitive and simple operations to high precision 3D coordinate measurements.
Major Features ・Camera (lens) calibration is available. ・Different types of digital cameras are applicable. ・Coordinate transformation ・Calculate positional shift ・Texturing ・High accuracy ・Low cost
For one month evaluation, please click here.