Non-contact optical 3D metrology systems composed of interferometers with photoelectric detectors, sensors, computer hardware, light sources for measurement of 3D geometry, thickness, roughness, and/or defects with respect to bores; non-contact optical 3D metrology systems composed of interferometers with photoelectric detectors, sensors, computer hardware, light sources for measurement of 3D geometry, thickness, roughness, and/or defects with respect to tubes; non-medical optical probes for ...