Anti Reflective coating Physics

UV sensor picks up and displays the ultraviolet rays that eye is unable to perceive. It is a device used for continuous monitoring of UV light intensity. Since SUMITA’s ultraviolet to visible wavelength conversion glass is used in UV-300K, its reliability is high, and it is an optimum sensor device for line inspection in production process. UV-300K enables detecting UV lamp’s deterioration and lighting failure.

Anti reflective coating spray

Now SUMITA produces more than 200 kinds of products, which range from molding aspheric lenses for cameras, microscopes and endoscopes, optical fibers, to various glass filters and advanced glass materials.

ARcoating meaning

Anti reflection coating formula

Contact us to discuss your requirements. The following three packaging options are available based on fiber type, length, etc.

ARcoating watch

All the lenses are aspheric lenses, enabling bright and deep depth-of-field. 1/18 lenses are ideal for small-diameter endoscopes for medical and industrial use.

Feature Prevention for coloration in radiation environment by using the Radiation-Resistance glass material Available in the Radiation Facility and Space for a long period Mechanical Design for Water and Dust Resistance Interchangeable Iris Plate Focus adjustment by Double-nut-system

SUMITA has been working diligently in the field of light and optical glass since its foundation in 1953. At the time when glass materials were mainly imported, and not produced in Japan, SUMITA started manufacturing of optical glass, and later established advanced precision processing technology. Furthermore, from 1960s, SUMITA has developed its optical fiber technology, and built an integrated production system that allows manufacturing in-house from glass materials through to finished products. SUMITA’s optical fiber products have been widely used in the field of medical, communication, measurement, lighting, and optoelectronics.

Arcoating glasses

Feature Produces high contrast and resolution in both the center and corners. Virtually no TV distortion of entire image area.

Shining like a glass, bright like a light, we, SUMITA, keep seeking the infinite possibilities of technological development with our free and flexible mind.

SUMITA has been placed an emphasis on thinking out of the box and a challenging spirit. Rather than excessive commercialization and corporate profits, we, SUMITA, have been putting efforts on creating high-value-added products for customers and inspire the world in new ways.