Open
glass linear polarizers

Linear Polarizers

API offers linear polarizers for a broad range of applications in the electronics, photographic, scientific, and industrial markets. We can also laminate our linear and circular polarizers to acrylic and glass. For custom applications, we offer research, development, and small quantity test runs to meet your needs.

  • UV, visible and near IR linear polarization
  • Multiple colors and transmissions available for both linear and circular polarizers
  • Acrylic and glass laminate options available
  • Optional anti-reflective, anti-glare hard coatings, and clear hard coatings

Want to learn more about linear polarization? See how it works.

The Clear Choice for Polarized Products

Turn your product ideas into successful solutions by partnering with API, a global leader in the field of optical technology. Our expertise in polarization is backed by nearly 60 years of experience and industry-leading product development standards, including ISO 9001:2015 certification for quality control.

Contact UsRequest Quote