Products & Services
Color Filter Glass
Specialty Glass and Components
CUPO Glass Polarizer
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The color filter glasses are used for photography, scientific applications, educational purposes, various electronic instruments and in many other fields.
These glasses are engineered with HOYA's many years of glass melting expertise and our extensive advanced R&D facilities. Each specialty glass composition has properties to meet various applications.
HOYA's CUPO is designed as a versatile glass polarizer for the telecommunication industry. CUPO maximizes your device performance at 0.2mm thickness and operates at 1310nm, 1480nm and 1550nm.
With over 60+ years of experience in this field, HOYA has pioneered and perfected precision molding of glass aspherical lenses in mass scale.
Our vertically-integrated facility, technical knowledge and expansive list of fabrication/inspection equipment are contributing factors to being able to provide our customers with an End-to-End solution. Grinding, polishing, shaping, tempering, coating and inspection are all performed in our facility.
HOYA's End-to-End solution offers a combination of optical glass or filter glass, fabrication capabilities in conjunction with our internal coating expertise.