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■Designed to achieve improved resolution and smaller spot sizes in the range of 750~1100nm ■Improves spherical aberration for monochromatic light usage up to a wavelength of 2μm ■Achieves low reflectance up to 1700nm with options for two types of broadband AR coatings *You can download the catalog from Edmund Optics Japan that features this product below.

TECHSPEC near-infrared achromatic lenses are designed to achieve a small spot size for polychromatic light in the range of 750 to 1100 nm. Compared to conventional achromatic lenses designed for the visible spectrum, they offer superior imaging performance in the aforementioned wavelength range. For example, when comparing the beam spot diameter of an achromatic lens designed for the visible spectrum with this lens, the spot size for polychromatic light in the specified wavelength range is reduced from an RMS value of 43 µm to 22.5 µm (generally, when comparing lenses of the same diameter and focal length, the near-infrared design has about half the beam spot diameter of the visible design). Additionally, when used with monochromatic light below a wavelength of 2 µm, it can improve spherical aberration and achieve excellent focusing performance. It features an infinite conjugate ratio design. 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 (accessible from the product homepage linked above). *You can download the catalog featuring this product from the link below on the Edmund Optics Japan website.

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 personal identification 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. Japanese customers are served by the local subsidiary, Edmund Optics Japan Co., Ltd.