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glass linear polarizers

Glass Linear Polarizers

API offers a wide range of linearly polarized filter glass for your demanding applications. Polarizing filters also available as circular polarizers, quarter wave plate retarders and half wave plate retarders also available in a range of in-stock sizes. Our glass polarizer filters are supplied with broad band anti-reflective (BBAR) coatings on both sides.

If you do not see a size or shape you require, we can easily make it using in-house laser and waterjet capabilities.

  • Linear polarizing filters
  • Circular polarized filters
  • Wave wave plate retarders
  • Film and acrylic laminates also available

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