Thin Film > English > Product Guide > IR cut

With rough film design,it often generates ripples in transmit region of UV-IR cut filter. We supply highly flattened transmit region product by severe management on coating condition. [ design and product examples ] Custom design is available. DESIGN NOMINAL MEASURED grass substrate normal incidence no back side AR grass substrate normal incidence no back side AR Chart below is a design example of IR cut coat with 45deg.incident angle.( substrate : Grass)