比如倒蛋
紅外的東西
A diamond IR lens can refer to a lens made using a diamond-turning manufacturing process or a lens made from diamond material itself, though the former is much more common. Diamond-turning is a high-precision method for creating infrared (IR) lenses on a variety of materials like germanium, silicon, and zinc selenide, used in applications from thermal imaging to industrial inspection. Lenses made from actual diamond are used in specialized applications like X-ray optics due to diamond's extreme hardness and radiation resistance.
Diamond-turned IR lenses
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A single-point diamond tool is used to "cut" or turn the surface of a substrate material, creating precision optical shapes like aspheres, cylinders, and spheres.
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This process is applied to a wide range of IR-transmitting materials, including germanium (Ge), silicon (Si), zinc selenide (ZnSe), and others.
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Commonly used in high-performance optics for defense, aerospace, medical, and industrial applications where precision is critical.
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Allows for the creation of complex, custom lens designs to improve imaging performance and reduce the number of components in a system.
