Germanium Infrared Thermal Lens
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Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES |
Min. Order: | 50 Piece/Pieces |
Transportation: | Ocean,Land,Air,Express |
Payment Type: | L/C,T/T,D/P,D/A,Paypal,Money Gram |
Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES |
Min. Order: | 50 Piece/Pieces |
Transportation: | Ocean,Land,Air,Express |
Brand: Horse
Selling Units | : | Piece/Pieces |
Package Type | : | Plastic boxes |
A Germanium infrared thermal lens is a lens made from the element Germanium, which is used to focus and manipulate infrared radiation. Germanium is a semiconductor material that has a high refractive index in the infrared range, making it an excellent choice for infrared optics.
Infrared radiation, also known as thermal radiation, is electromagnetic radiation with longer wavelengths than visible light. It is emitted by all objects with a temperature above absolute zero. Infrared thermal lenses are used in various applications, including thermal imaging cameras, night vision devices, and infrared spectroscopy.
Germanium has a high refractive index and a low dispersion coefficient, making it an ideal material for infrared lenses. It has a broad transmission range in the infrared spectrum, typically from 2 to 14 micrometers, which covers the long-wavelength infrared (LWIR) and mid-wavelength infrared (MWIR) regions.
The Germanium infrared thermal lens is designed to minimize the absorption and scattering of infrared radiation, ensuring high transmission efficiency and image quality. It is also coated with anti-reflective coatings to reduce reflections and increase the amount of infrared radiation that reaches the detector.
These lenses are typically used in various applications, including thermal imaging for surveillance, industrial inspection, medical imaging, and scientific research. They are often used in combination with other optical components, such as mirrors and filters, to optimize the performance of the thermal imaging system.
In summary, the Germanium infrared thermal lens is a specialized lens made from Germanium that is used in thermal imaging devices to focus infrared radiation onto the detector, enabling the creation of thermal images.
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