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High-precision ball lens
High-precision ball lens are widely used in pre-forming aspherical lenses, optical communications, and sensors among other applications. They can be provided either by small lot or in large quantities. As these lenses are polished differently from ordinary ones, there are limits to their precision and surface roughness, but Natsume's products offer the highest precision and a level of quality that has won accolades not only in Japan but in many other parts of the world. Standards types include S-BSL7, Fused silica, and S-LAH79. Contact us for information on other varieties we carry.