エドモンド・オプティクス・ジャパン Official site

■Three-element lens made of CaF2 and UV-grade synthetic quartz glass ■Achieves broadband aberration correction in the wavelength range of 193 to 1000 nm ■Ideal for fluorescence and spectral analysis applications 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 link above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

This is an achromatic lens designed to prevent focal errors across a wide wavelength range from ultraviolet (UV) to near-infrared (NIR). The lens, which images with the chromatic aberration shift amount (axial chromatic aberration amount) specified in the table from 193 to 1000 nm, adopts a three-element air-space configuration using CaF2 (calcium fluoride) and synthetic quartz glass (fixed in an aluminum housing). It is recommended for fluorescent analysis applications that emit wavelengths from the visible to near-infrared range, as well as for dual-pass systems that perform light irradiation on excitation materials and detect their secondary emitted light with a single lens. It features an infinite conjugate ratio design. Each lens constituting the three-element system can be selected with two types of coating options. The uncoated type intentionally does not have an anti-reflective coating to achieve a broad wavelength range. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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 fusion of EO's latest manufacturing capabilities and global logistics network, it is recognized in the market as the No. 1 supplier for optical components available for stock sale. Japanese customers are served by the local subsidiary, Edmund Optics Japan, Inc.