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Double lens / achromatic - 700 nm - 12 µm
Knight Optical, one of the leaders in the industry, is known for building and designing IR achromatic double lenses of the finest quality. They meet a custom specification, as requested by the customer who requires this from their product. The wavelength range covers the near, mid and far infrared, while FAR-IR wavelengths can also be met. The suitable optical materials are often used for optimizing the design and to meet custom user specifications.These availability of the materials depends on their waveband, as well as how achromatic the doublet needs to be. Typical applications include optical fiber and laser outputs. The doublets can also be part of a larger optic such as LiDAR systems and IR array sensors. Finally, the manufacturer also supplies quality custom made doublets on request.