"The DF241 is characterized as a Small Low Angle Dark Field ring light.
A scratch on a sheet of glass is a good example of a defect that can be detected with a low-angle dark field illuminator.
*Engineered to provide comparable optical characteristics to our previous RL1360."
A scratch on a sheet of glass is a good example of a defect that can be detected with a low-angle dark field illuminator.
*Engineered to provide comparable optical characteristics to our previous RL1360."