beijing optics

Black Coatings to Reduce Stray Light

Black Coatings to Reduce Stray Light

Black Coatings to Reduce Stray Light Introduction This report is a tutorial on the use of black coatings to reduce stray light. An optical system that is designed to produce an image of an object or scene is limited by three main aspects. The first is the quality of the image that the optics can […]