Quarter Wave Films: QW & QWEP Grade Polymer Film
Optical Light Retarder Compensation Base Film
OptiGrafix QW and QWEP Grade Films are high clarity, chromatic
quarter wave plates made from a single layer of polymer film which
have superior light transmission and dimensional stability. They
are more economical than traditional PVA laminates because QW Grade
film can serve as both a retarder layer as well as a protective
base film. Our QW & QWEP Grade Film products are easy to handle
and apply in a variety of retarder applications such as circular
polarizers, LCD's, fiber optics, and other coherent and polarized
QWEP Grade Films are high performance quarter wave films, with high heat resistance up to 85 degrees C. This grade of retarder features maximum light transparency while haze and light scattering is minimized. In addition this film will not yellow over time and can withstand high lux and temperature exposure without shifts in its optical properties.
QW Grade Films are an excellent high clarity general purpose quarter wave film for use in room temperature applications.
Our Quarter Wave Optical Film can be custom manufactured to meet specific customer requirements.
to custom levels of birefringence up to 200nm.
to 170nm (+/- 10nm)
to 200nm (+/- 10nm)
Widths: 20+", available up to 42+"
Custom manufactured film with additives such as color filter dyes, pigments, fluorescent dyes, optical brighteners, UV inhibitors and other additives available.
Thinner Than Most Polymer Light Retarder Plates
Solid Polymer Film (Not a Composite Lamination)
Clarity, Low Haze, Excellent Optical Transmission
Effective Alternative to PVA Laminates
is a product of Grafix Plastics®