HOYA constantly strives to create new value through innovation based on its advanced optics technologies. 36,000 employees in more than 30 countries and regions strive to provide indispensable products and services to contribute to create a healthy and prosperous society.
Hoya produces more than 100 different varieties of optical glass, working from a proprietary “recipe book” that contains over 50,000 different ways to manufacture glass. Hoya carefully selects the purest materials from around the globe, and combines them in a multitude of ways to create an endless variety of glass products with optical characteristics that precisely match market needs. In recent years, as digital cameras have increased in picture definition and functionality, there are increasing demands in terms of refraction, dispersion, light transmittance, degree of homogeneity and other optical properties. From optical material development to lens manufacturing, Hoya creates optical systems that meet each individual customer´s needs for all types of optical product.