Manufacturing of aspheric glass molded lenses. Providing a consistent service from design and prototyping to mass production.
【Glass Molding Lens Business】 Aspherical glass lens molding is a processing method that involves heating glass materials and pressing them with molds from above and below to create optical lenses. While it allows for the creation of free curves, forming aspheres with varying curvatures within the lens requires very challenging technology, considering the relationship between the physical properties of glass and temperature. Our company has advanced technology development, enabling mass production not only of large-diameter lenses exceeding 30mm, which were traditionally considered difficult to manufacture, but also of large-diameter lenses exceeding 50mm. 【Mold Release Film Business】 Mold release films for molding require harsh conditions. - The release film must withstand high temperatures. - It must have smooth slip properties for softened glass to spread easily. - Even under severe conditions, it must firmly adhere the mold and the film together. In place of the conventional rare metal-based films, our company has developed a new material for release films. 【Mold Business】 We manufacture molds with the optimal materials, shapes, and delivery times tailored to our customers' objectives. 【Prototype Business】 We position prototyping, the first step in product development, as one of the most important aspects. We provide speedy responses and short lead times for prototypes.
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【Glass Molding Lens Business】 Aspherical glass lens molding is a processing method that involves heating glass materials and pressing them with molds from above and below to create optical lenses. While it allows for the creation of free curves, forming aspheres with varying curvatures within the lens requires very challenging technology, including understanding the relationship between the physical properties of glass and temperature. Our company has advanced technology development, enabling mass production not only of large-diameter lenses exceeding 30mm, which were traditionally considered difficult to manufacture, but also of those exceeding 50mm. 【Mold Release Film Business】 Release films for molding molds require harsh conditions. - The release film must withstand high temperatures. - The softened glass must have smooth spreading properties. - Even under severe conditions, the film must adhere firmly to the mold. In place of the conventional rare metal-based films, our company has developed a new material release film. 【Mold Business】 We manufacture molds with the optimal materials, shapes, and delivery times tailored to our customers' objectives. Download the catalog here ▼ https://www.matsuo-sangyo.co.jp/catalogs/
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Matsuo Sangyo Co., Ltd. has been contributing significantly to the development of society since its establishment in 1938, primarily dealing with raw materials for paints, optical components, and automotive parts, while also handling a wide range of products in the fields of chemistry, electronics, electricity, and automotive. In our demonstration room in Shin-Yokohama, we display equipment such as printing test machines (test coaters), gel time measurement devices, UV-LED irradiators, film thickness measurement devices, and infrared moisture meters, aimed at supporting research and development. We also conduct sample bring-in demonstrations and online demonstrations. Shin-Yokohama Demonstration Room ▼ https://www.matsuo-sangyo.co.jp/demo-room/ You can rely on us for research and development support. To all engineers, we will introduce you to cutting-edge technologies and new materials.
![[Research Document] World Market for Aspherical Glass Lenses](https://image.mono.ipros.com/public/product/image/2a3/2001476455/IPROS15871467701519465842.jpeg?w=280&h=280)
