Silicon Windows and Silicon Lenses for Infra-Red Imaging Systems
Product Description
Country/Region：China
City：Changchun
Product Attributes
- - Place of Origin China
- - Supply Type In-Stock Items
- - Condition New
- - Material Glass
- - Shape Cylindrical
- - Structure Plano-concave
- - Usage Optical
- - Related Keywords Silicon Windows, Silicon Lenses, lens, Optical components
Description by Manufacturer
Silicon windows and Silicon lenses for Infra-Red Imaging Systems
Silicon Lens Description
The single crystal of silicon used in semiconductor has low absorption in the infrared wavelength of 1.2 - 7μm and it can be used as an optical element of infrared light. CLZ Precision Optics can offer silicon windows and silicon lenses for NIR and Mid Waveband Infra-Red Imaging Systems.
Silicon (Si) is a hardness material and has a good transmission in the IR bank, it is a good choice to made IR windows to protect other elements of lens systems.
And refractive index of about 3.4975 at 1.357µm through to 3.4176 at 11µm, it is good choice to used in broad spectrum thermal imaging systems. Sometime, the Si lenses will be used with Ge and ZNSE in the optical systems to form well corrected.
Plano Concave Lens, 40mm Dia. x -63.5mm FL, AR Coated R<0.25%@780nm, N-BK7 LensThe Plano-Concave Lens have one flat surface and one concave surface. They have a negative focal length and are used to diverge incoming light, or to increase focal length in an existing optical system. They can be used in beam expanders and projection systems.More details about Plano-Concave Lenses ， Optical Lenses ，optical Coatings ， Prism，Optical Mirror ，Precision Optics，please contact us.
CLZ Precision Optics specialize in manufacturing optical components from customer supplied designs, including a wide variety of Plano Concave Lenses. We can provide Featuring surface accuracy to less than 0.2 fringe measured at 633nm and finishes to 20-10 scratch-dig per MIL-PRF 13830, the material are fabricated from quartz, optical glass, silicon, etc. and the sizes up to 200mm diameter.
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Description by Manufacturer
Silicon windows and Silicon lenses for Infra-Red Imaging Systems
Silicon Lens Description
The single crystal of silicon used in semiconductor has low absorption in the infrared wavelength of 1.2 - 7μm and it can be used as an optical element of infrared light. CLZ Precision Optics can offer silicon windows and silicon lenses for NIR and Mid Waveband Infra-Red Imaging Systems.
Silicon (Si) is a hardness material and has a good transmission in the IR bank, it is a good choice to made IR windows to protect other elements of lens systems.
And refractive index of about 3.4975 at 1.357µm through to 3.4176 at 11µm, it is good choice to used in broad spectrum thermal imaging systems. Sometime, the Si lenses will be used with Ge and ZNSE in the optical systems to form well corrected.
Plano Concave Lens, 40mm Dia. x -63.5mm FL, AR Coated R<0.25%@780nm, N-BK7 LensThe Plano-Concave Lens have one flat surface and one concave surface. They have a negative focal length and are used to diverge incoming light, or to increase focal length in an existing optical system. They can be used in beam expanders and projection systems.More details about Plano-Concave Lenses ， Optical Lenses ，optical Coatings ， Prism，Optical Mirror ，Precision Optics，please contact us.
CLZ Precision Optics specialize in manufacturing optical components from customer supplied designs, including a wide variety of Plano Concave Lenses. We can provide Featuring surface accuracy to less than 0.2 fringe measured at 633nm and finishes to 20-10 scratch-dig per MIL-PRF 13830, the material are fabricated from quartz, optical glass, silicon, etc. and the sizes up to 200mm diameter.
