Glass materials with excellent environmental resistance and temperature characteristics.
We have achieved a micro lens array that complies with the "Telcordia standards" using precision mold molding with glass materials that excel in environmental resistance and temperature characteristics. You can choose between options for collimators and LD coupling. Additionally, we have realized low-cost, mass production (capable of over 10,000 units per month) by leveraging mold production.
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Applications/Examples of results
Communication collimator lenses, communication coupling lenses, etc.
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Company information
Japan is one of the world's leading producers of optical equipment, with optical glass being a key component. Since its establishment in 1953, SUMITA has been engaged in the world of light and glass as one of the few expert companies in this field. Since the 1960s, we have pursued our unique optical fiber technology. Additionally, we maintain a consistent production process from raw materials to final products, and there are very few companies globally that can mass-produce glass optical fibers at a scale of up to 700,000 km per month. We have earned high trust not only in the domestic market but also in overseas markets. Our optical fiber materials offer excellent cost performance and are applied in a wide range of fields, including medical devices, telecommunications, image processing, measurement, sensors, and lighting.