Applications such as focusing light into a line! The end faces come in two types: optical polished and frosted.
A "rod lens" is a glass product that focuses light rays entering from the outer peripheral part into a straight line. We offer two types of end faces: optical polished and ground. The outer perimeter is all optical polished and is custom-made, but optical polishing of the end face of the ground product is also possible. Additionally, we accept orders for anti-reflective coatings and other customizations. Please feel free to contact us when placing an order. 【Specifications】 ■ Material: BK-7 ■ Refractive Index: ・1.51680/nd ・1.51872/ne ■ Design Wavelength: 587.6nm (d line) *For more details, please download the PDF or feel free to contact us.
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basic information
【Tolerance】 ■Diameter: +0/-0.1mm ■Length (L): ±0.2mm ■Focal Length: ±2% ■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】 ■ Focusing light into a line, 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.
