A rich lineup of 37 types! Optical glass aspherical lenses available for purchase from just one piece!
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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basic information
■Material: Optical glass (S-LAH89, S-BSL7) ■Manufacturing method: Grinding and polishing ■Outer diameter: 15Φ to 100Φ ■Lens shape: Plano-convex aspheric lens ■Absolute accuracy of aspheric shape: ±10µm ■RMS accuracy of aspheric shape: 1.5 to 5µm (reference value) *For more details, please download the PDF or feel free to contact us.
Price information
Purchase of 9 or fewer items of one type: Standard price (11,000 yen to 37,000 yen) Purchase of 10 or more items of one type: Sliding discount price (please inquire) *For more details, please download the PDF or feel free to contact us.
Price range
P2
Delivery Time
P2
※If out of stock, it will take approximately 2 to 4 weeks.
Applications/Examples of results
Industrial equipment, etc.
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Company information
Iktam LLC is a company that manufactures and sells aspheric lenses and performs precision mirror polishing of metals. 【About Aspheric Lenses】 - We accept custom orders for glass aspheric lenses starting from one piece, using our unique grinding and polishing process rather than press or CNC aspheric machining. - We also sell "standard products" that are designed and manufactured in-house and are always in stock, available for immediate delivery from one piece. - We can design plano-convex aspheric lenses with spherical aberration minimized to the extreme. PDF design drawings will be delivered within three business days. 【About Precision Mirror Polishing of Metals】 We apply our lens polishing technology to perform precision mirror polishing of metals. Not only do we finish the surface roughness to a nanometer level, but we also use the polishing techniques cultivated through optical polishing to minimize tool marks and orange peel defects as much as possible. We can achieve a higher level of finish on flat and spherical surfaces of metal parts compared to buff polishing or electropolishing.