Glass aspheric lenses produced at low cost and with short delivery times, starting from just one piece, through unique grinding and polishing processing.
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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basic information
■Material: Optical glass, quartz ■Manufacturing method: Grinding and polishing ■Outer diameter: 15Φ to 140Φ ■Lens shape: Plano-convex aspheric lens (※Our company only accepts orders for plano-convex aspheric lenses due to manufacturing limitations, cost, and delivery time.) ■Absolute accuracy of aspheric shape: ±10µm ■RMS accuracy of aspheric shape: 1.5 to 5µm (reference value) ※For more details, please refer to the related links or feel free to contact us.
Price information
Reference price range: 200,000 yen and up
Delivery Time
※For general optical glass: estimated delivery time of about 4 to 6 weeks / For quartz and other materials: estimated delivery time of about 6 to 7 weeks.
Applications/Examples of results
Industrial equipment, etc.
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.
![[Glass Processing Example] Large-Diameter Double-Sided Aspheric Lens](https://image.mono.ipros.com/public/product/image/5ec/2000617661/IPROS54079788077397219377.png?w=280&h=280)
