Optics│TOYOBO Industrial Films Department│TOYOBO

Optics Introducing the optical product of Industrial Film Department.

Products Lineup

  • COSMOSHINE SRF® (Super Retardation Film)

    A super retardation film featuring a retardation that far exceeds the interference region.
    Using PET, a common material, our proprietary stretching technology, and inline coating technique, this film offers superb cost performance.
    Combined with an LED light source, this unique film eliminates tinting (rainbow pattern) caused by birefrincence.


  • For inquiries and consultations regarding our products, please contact us.