イクタム List of Products and Services

We can design a plano-convex aspheric lens that eliminates spherical aberration and focuses parallel light rays to a point. We will design it so that the spot diameter at the focal plane is less than φ0.1μm. (Note: The spot diameter value is a geometric optical calculation and does not guarantee optical performance.) For more details, please refer to the related links or feel free to contact us.

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Custom-made glass aspheric lenses manufactured to the specifications desired by the customer. ■ Unlike press manufacturing, there are no expensive aspheric mold costs, allowing for production with low initial costs. ■ Can be produced not only with general optical glass but also with quartz. ■ Produced using a unique grinding and polishing process that does not require expensive CNC aspheric processing machines, allowing for lower prices and shorter delivery times, starting from just one piece. *For more details, please refer to the related links or feel free to contact us.

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Standard aspherical lenses refer to finished products that can be delivered immediately from a single unit, designed and manufactured by our company, and are always in stock as optical glass aspherical lenses. We offer two categories of standard aspherical lenses: "economy version" and "for research and development." The products on this page are standard aspherical lenses for research and development. - They are manufactured through grinding and polishing, so there are no sink marks or burrs like those found in pressed lenses. - For short focal length lenses, we use low-colored high refractive index glass (S-LAH89), maintaining light transmittance while designing the lens shape compactly. - A rich lineup of 37 types ranging from 15Φ to 100Φ. - Standard prices range from 11,000 yen to 37,000 yen, making them easy to purchase. - A sliding discount is available for purchases of 10 or more of a single type (price and delivery time are subject to inquiry). - We can accommodate mass production of several hundred units per lot. *For more details, please download the PDF or feel free to contact us.

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Standard aspherical lenses refer to finished products that can be delivered immediately from a single unit, designed and manufactured by our company, and are always in stock as optical glass aspherical lenses. We offer two types of standard aspherical lenses: "economical version" and "for research and development." The products on this page are standard aspherical lenses from the "economical version." - They are manufactured through grinding and polishing, so there are no sink marks or burrs like those found in pressed lenses. - Available in 16 types ranging from 15mm to 70mm in diameter. - The standard price ranges from 8,000 yen to 15,000 yen, making them affordable for purchase. - A sliding discount is available for orders of 10 or more units of a single type (price and delivery time are subject to inquiry). - We can accommodate mass production of several hundred units per lot. *For more details, please download the PDF or feel free to contact us.

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Our company specializes in mirror polishing of various metals such as stainless steel, copper, and metals for molds, as well as ceramics like zirconia. Instead of the mainstream buff polishing used in metal polishing, we employ a unique polishing method developed by applying lens polishing techniques, allowing us to achieve a mirror finish that is comparable to that of precision mold polished products. We inspect the surface for imperfections that cannot be evaluated solely by surface roughness indicators such as tool marks, orange peel, and scratches, and we finish it to remove as many of these as possible. 【Materials that can be polished】 ■ General stainless steel ■ Common iron-based metals (such as S45C) ■ Oxygen-free copper ■ Metals for molds (such as STAVAX and ELMAX) ■ Nickel alloys (such as Inconel and Hastelloy) *For more details, please download the PDF or feel free to contact us.

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