Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

Confused about the differences between traditional-coated and hard-coated optical filters (www.edmundoptic...) ? Join Monica Rainey, Optical Engineer, as she reviews fabrication techniques and benefits of these two filter coating types. To learn more about optical filter coatings and other optical coatings, read our An Introduction to Optical Coatings application note (www.edmundoptic....