API is a world leader in high end passive 3D eyewear and projection filters. Our glass 3D filters are unsurpassed in quality, clarity and performance.
We offer linear, circular and elliptical polarizers for passive 3D applications. All of our circularly polarized eyewear and filters are retardance matched for optimal performance.
Introducing 3DLux™ - The Best Lenses in the World for 3D Viewing
From the world leader in high end passive 3D eyewear and projection filters, comes 3DLux, a new circular polarized lens offering the highest quality, clarity and performance available today.