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■Unique innovative design, low-cost color-correcting aspherical lens ■Corrects not only chromatic aberration but also spherical aberration ■Better color correction than standard achromatic lenses ■Spherical aberration correction similar to that of machined aspherical lenses For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan, Inc. (You can access it from the product homepage linked above). *You can download the catalog featuring this product from the link below.
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basic information
Aspherical achromatic lenses are a completely new concept that combines the features of traditional achromatic lenses, which correct chromatic aberration, and aspherical lenses, which correct spherical aberration. They are highly efficient lens products referred to as "aspherical lenses with corrected chromatic aberration." The doublet-type achromatic lens, made by bonding two glass lenses with different optical properties, not only corrects chromatic aberration but also improves spherical aberration, allowing for a smaller beam spot size compared to using a single lens. Aspherical achromatic lenses are created by fusing polymer resin to the third surface (image-side exit surface) of the doublet-type lens. The polymer resin has a stable aspherical profile due to mold forming, suppresses wavefront aberration that typically occurs in standard doublet lenses, and effectively improves the numerical aperture (NA) value. *You can download the catalog from Edmund Optics Japan, which features this product, from the link below.*
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P3
Applications/Examples of results
Edmund Optics (EO) is a leading company in optical components, imaging, and photonics technology. It supports markets worldwide, including R&D, electronics, semiconductors, pharmaceuticals, and biomedical fields. EO's products are used in a wide range of applications, from DNA analysis to retinal biometric authentication and high-speed FA applications. With the integration of EO's latest manufacturing capabilities and global logistics network, it is recognized in the market as the No. 1 supplier of optical components available for stock sale. Customers in Japan are served by the local subsidiary, Edmund Optics Japan, Inc.
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Company information
Edmund Optics is a photonics and imaging company that has been manufacturing and supplying precision optical components and subassemblies to industries worldwide since its founding in 1942. In addition to the design and manufacture of a wide range of optical components, imaging systems, and optomechanical devices, Edmund Optics also supports OEM applications through the mass production of both stock items and custom products.
