The surface of the lens is polished to transparency and finished to have a spherical shape with the specified radius of curvature.
Our company is engaged in the production of optical lenses. We have a production system with two locations, both domestically and internationally. We mainly handle high-precision optical lenses ranging from Φ15 to Φ120. In particular, we excel in the polishing of large-diameter lenses over Φ80 and the polishing of abnormal dispersion glass (soft glass), which is generally considered difficult to process. We respond to customer needs with high quality and low cost that cannot be matched by other companies. 【Processing Steps】 1. Rough grinding 2. Precision grinding 3. Centering 4. Polishing 5. Cleaning 6. Inspection *For more details, please download the PDF or feel free to contact us.
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Our company was founded in 1976 and incorporated in 1987. Since our establishment, we have consistently engaged in the polishing of optical lenses, operating under the management philosophy of "contributing to society through the creation of new value." Currently, we are focusing on the polishing of large-diameter lenses for optical use, and we have received high quality evaluations from our customers, particularly in the processing technology of large-diameter lenses made from soft glass (anomalous dispersion glass), resulting in numerous requests. As a company originating from Aomori Prefecture, we aim to contribute even more to the local economy and job creation through our production activities. Please feel free to contact us.