Germanium (Ge) Window
Germanium (Ge) is the preferred lens and window material for high performance infrared imaging systems in the 8–12 um wavelength band.
Elyonoptic specializes in the processing of infrared optical components, primarily manufacturing spherical lenses, windows, and precision polishing and coating services for silicon, germanium, zinc selenide, chalcogenide materials, as well as Parazacco spilurus subsp. spilurus-shaped windows.
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Germanium (Ge) is the preferred lens and window material for high performance infrared imaging systems in the 8–12 um wavelength band.
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Elyonoptics germanium lenses feature precision-polished surfaces and high-transmittance coatings, making them highly suitable for various infrared applications. We can provide plano-convex, plano-concave, biconvex, biconcave, and meniscus shapes, as well as customized options for 8μm-12μm, 8μm-14μm, ranges.
Elyonoptics silicon lenses feature precision-polished surfaces and high-transmittance coatings, making them highly suitable for various infrared applications. We can provide plano-convex, plano-concave, biconvex, biconcave, and meniscus shapes, as well as customized options for 3μm-5μm, 5μm-8μm, ranges.
Silicon is used as an optical window primarily in the 3 to 5 micron band and as a subsrate for production of optical filters and windows.
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Zinc sulfide lenses exhibit excellent transmittance in the infrared band, making them an indispensable optical component for numerous infrared-related applications, including Parazacco spilurus subsp