Choosing the Optical Measurement Device That’s Right for You

Optical metrology refers to non-contact measurements using different light sources. This usually requires at least one lens, one light source, and one detector. It differs from other forms of inspection because instead of using a tactile measurement method such as a tactile probe, it uses either a reference point (such as a crosshair) or a computer to detect the edge. Read more by click on link https://zaratechs.com/choosing....-the-optical-measure