3D Passive Projection Filters

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API manufactures linear and circular polarizers for a wide range of 3D projection systems. Our polarizer filters are superior in clarity, resolution, and performance. 3D linear polarizer and circular polarizer filters are available in acrylic (no coatings) and glass (anti-reflective coatings on both sides). Our linear and circular polarizer filters are designed for high transmission and low image ghosting. The circular polarizer filters consist of a linear polarizer and a special achromatic high temperature/low haze quarter wave retarder. Combined with our years of experience with optical laminations, our laminated filters offer excellent clarity and resolution.

  • Linear polarized
  • Circular polarized with high performance achromatic waveplate
  • Acrylic or glass substrates
  • Anti-reflective coatings available on glass
  • Excellent resolution & clarity
  • Superior extinction & contrast
  • Custom axis available

 

Digital Home Theater or 3D Projector | American Polarizers, Inc.

About Our 3D Filters

– Over 20 years experience making passive 3D filters and eyewear
– Available as linear and circular polarizers
– Linear polarizer and circular polarizer components selected to provide best stereo image
– Sizes available up to 14” x 20”
– Custom axis available

Linear Polarizer Filters

  • Available in acrylic or glass
  • Broad band anti-reflective coatings on glass filters
  • Standard axis is 45º/135º but custom axis available for filters and eyewear
  • Filters sizes up to 14” x 20” available
  • Excellent transmission and crossed extinction for optimal 3D experience

Circular Polarizer Filters

  • Circular polarizers optimized for 125nm and 140nm passive 3D systems
  • Available in acrylic or glass
  • Broad band anti-reflective coatings on glass filters
  • 90º standard axis for 0º eyewear (i.e. RealD) compatibility, but custom axis available for filters and eyewear
  • Filters sizes up to 14” x 20” available
  • Excellent transmission and crossed extinction for optimal 3D experience
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