Plano Dielectric HR Mirrors

Dielectric Mirror, also known as Dielectric HR Mirror or Distributed Bragg Reflector, is an optical element that utilizes the interference effect of a multilayer dielectric coating to achieve high reflectivity.

What is the difference between HR and AR coating?

Increase your glass optic’s performance with an anti-reflective (AR) coating or a high-reflective (HR) coating. Specifically designed HR coatings reflect most or all of a wavelength band while adding AR coatings will increase the transmission of a specific wavelength or wavelength band.