The material is B270, BK-7, F2! We also accept custom orders for anti-reflective coatings and others.
A "plano-convex lens" has a positive focal length and is used for applications such as magnification, light collection, and collimation. It is suitable for infinite systems, and the general usage method is to introduce a parallel light beam (or distant light source) from the convex side to minimize the occurrence of spherical aberration, allowing the light beam emitted from the flat side to converge. Custom orders for anti-reflective coatings and other specifications are also accepted. 【Specifications (partial)】 ■ Material: B270, BK-7, F2 ■ Design wavelength: 587.6nm (d line) ■ Chamfering (45°) → Protective chamfering available ・ φ3 to φ5: 0.1mm ・ φ10 to φ100: 0.2mm *For more details, please download the PDF or feel free to contact us.
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basic information
【Tolerance】 ■Diameter: +0mm/-0.1mm ■Center thickness: ±0.2mm ■Focal length: ±2% ■Eccentricity: Within 3 minutes ■Surface quality: MIL60-40 *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Main Uses】 ■ Magnification of images ■ Collimation ■ Focusing applications, etc. *For more details, please download the PDF or feel free to contact us.
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Company information
This is an optical manufacturer with over 110 years of history, originating from Sugita Glass Instrument Store founded by Tōtarō Sugita in 1906 (Meiji 39). The main business is the research and manufacturing of glass, and for many years, it has supplied a wide variety of glass products to various fields. In 1982, the company changed its name to Sugito Co., Ltd. and promoted business expansion, designing, developing, manufacturing, and selling optical elements such as optical lenses and prisms, glass products like special lenses and magnifying glasses, as well as optical products and components including macro zoom lenses, microscopes, various scopes, and inspection equipment. Additionally, in 1993, a factory was newly established in Thailand to enhance the production capacity of glass products and lenses. The company keeps standard optical elements and lens systems in stock at all times and can sell from a single unit. It also handles the design, development, and manufacturing of optical elements and lens systems according to customer requests, so please feel free to inquire.
![Plano-convex lens [Available in various sizes, substrates, and coatings!]](https://image.mono.ipros.com/public/product/image/fd6/2000413341/IPROS11838615938100524622.jpg?w=280&h=280)
