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In 1968, NSG successfully invented a unique method to form parabolic refractive index distribution in glass rod. Since then, as a pioneer in the micro-optics field, NSG has been continuing to research, develop, and manufacture a variety of optoelectronic technologies and products.
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Lightweight, strong, flameproof, resistant to electricity, and impervious to chemicals. NSG's Microglass® is attracting attention in various fields as a high value-added material with outstanding characteristics. In the field of specialty glass, NSG's Microglass® is used around the world.
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