TCLIB Suite is a C++ based computer vision software designed to optimize the optical performances of a telecentric setup, typically used for measurement purposes. With the use of both a .dll library and dedicated stand-alone tools, makes it easy to take care of all aspects of a typical telecentric setup (focusing, alignments, distortion calibration) which, if not properly addressed, can affect negatively the results of measurements. TCLIB Suite helps improving the quality of the system, providing the best possible images for your chosen metrology software to get the best achievable measurement results. In fact, any edge detection, pattern matching and calibration software will be more accurate and reliable if based on well aligned, homogeneously backlit, undistorted images. TCLIB APP is a full GenTL compliant software. Any GenTL compliant camera device can be used with this software. Camera manufacturer drivers need anyway to be installed in order for the program to operate correctly.