Patent obtained for the new glass materials OTR and OTI! Introducing the technology of Osaka Special Glass.
Our company, founded in 1890, has established high technical capabilities cultivated through tradition and a unique integrated production process, responding to customer needs from design to completion. Through the fusion of skills developed over many years and new technology development, we have improved "material development," "molding technology," and "deposition technology," earning trust as a company that can meet customer requests. If you are looking for glass products, please feel free to contact us. 【Technology (Partial)】 ■ Material Development - Excellent mold transfer accuracy due to the rapid solidification of glass during molding - Development of various types of glass that do not contain harmful substances such as lead or arsenic to the environment ■ Molding Technology - Excellent reproducibility of shapes, with minimal fine irregularities on the molding surface, efficiently molding reflectors - Achieving stable quality without glass polishing processing *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Technologies】 ■Deposition Technology - Achieved cold mirror coating with heat resistance of over 550°C through unique thin film design technology. - Established technology for stable deposition on various elliptical and parabolic mirrors with different sizes and curvatures. - Developed multilayer thin film deposition technology, establishing a total production system from planning and design to manufacturing of thin film optical products. *For more details, please refer to the PDF document or feel free to contact us.
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Osaka Special Glass Co., Ltd. primarily handles glass for lighting, optical glass, and medical glass, covering a wide range of applications from glass as a product to glass as components. In the lighting business, we mainly deal with glass globes for residential and commercial general lighting, as well as cover glass for streetlights, road lamps, and marine lights. In the optical business, we handle reflectors for projectors and cinemas made with multi-layer film deposition, as well as Fresnel lenses, diffusion and condensing lenses, and optical filters. Additionally, we conduct various processing from glass material development to film processing, bending, drilling, cutting, and painting, tailored to customer needs, and we accommodate a wide variety of products in small lots. Please feel free to contact us.