Focus-adjustable collimator
All products are sold individually as standard specifications. We provide short delivery times due to complete stock sales.
■Can be coupled with standard optical fiber cables with NA=0.22 ■Available in two types of coatings: UV-VIS and VIS-NIR ■Multiple focal length and aperture size options *You can download the catalog from Edmund Optics Japan that features this product from the link below.*
basic information
The focus-adjustable collimator consists of two independent components: a collimator for fiber and a refocus assembly for fiber. The fiber collimator uses a plano-convex lens, with the lens positioned at a distance equal to the focal length from the exit end of the optical fiber. The fiber collimator is available with either FC or SMA connectors and can be easily coupled with standard optical fiber cables with NA=0.22. The focus-adjustable collimator can suppress the beam divergence to the ratio of the fiber core diameter to the collimator's aperture size by expanding the beam. The refocus assembly for fiber is directly fixed to the fiber collimator, allowing for optimal focus adjustment for each irradiation distance. For the product lineup of standard specifications, their details, and sales prices, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible via the product homepage link above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.
Price range
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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 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 of optical components available for stock sale. Japanese customers are served by the local subsidiary, Edmund Optics Japan Co., Ltd.
