API manufactures a wide range of linear polarizer filters to best meet your display, machine, and sensor needs. Our linear polarizer filters are used in a wide variety of applications and industries.

We offer our linear polarizer filters in plastic film, acrylic and glass laminations. We also offer anti-reflection, anti-glare, hard coatings, and conductive coatings for our acrylic and glass filters.

We offer linear polarized filters with transmissions from 32% up to 45% (with AR coatings). We can also provide lower transmissions and colors upon request.

Excellent quality, high clarity, excellent weatherability, and numerous options make our linear polarizers the best choice in the industry.