20mm, Uncoated, N-BK7 High Tolerance RA Prism

Anti-reflection (AR) coatings are applied to optical components to increase throughput and reduce hazards caused by back-reflections.

Optical coatings are used to influence the transmission, reflection, or polarization properties of an optical component.

Learn about the different types of optical prisms, their applications, and how to select the right prism for your specific system.

There are many types of optical prisms. Find examples, information, and applications for different types of optical prisms at Edmund Optics.

Raman spectroscopy is a technique used to identify the chemical composition of samples based on how light scatters off of them. Learn more & view related optics

The surface quality of optical components the scattering off of its surface, which is especially important in laser optics applications.

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

An understanding of refraction and basic ray optics is a critical foundation for understanding more complicated optical concepts and technologies.

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.