Colored Glass And Coated Filters For Machine Vision

The importance of selecting the right optical filter for the application at hand cannot be overstated. Several different types of filters exist with the common goal of improving or changing the image of an object that’s under inspection, but each has its own set of benefits and limitations. This white paper provides a guideline on which filter you should use as it relates to the application you’re working in and the unique problems the different types can solve.