K9 Plano-Concave Spherical Mirror Diameter 25mm F=20-50mm Uncoated

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  Window Diameter 25.0 ~ 50.8mm Thickness=4.0mm λ / 4 SWIR Fine Annealing K9

  

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  This optical window has a diameter ranging from 25.0 to 50.8 mm with a thickness of 4.0 mm. The window is made from fine annealed K9 glass and has a surface finish that is λ / 4 SWIR.

  SKU: CO-39

  $79.00 – $157.00

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  • Choose an optionΦ25.0mm Thickness = 4.0mmΦ25.4mm Thickness = 4.0mmΦ30.0mm Thickness = 4.0mmΦ38.1mm Thickness = 4.0mmΦ50.0mm Thickness = 4.0mmΦ50.8mm Thickness = 4.0mm
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• Optical Windows, Optics, Visible Windows

  K9 High Precision Plane Window D=5 / 10mm Thickness 2mm λ / 10 Uncoated / AR-Coated

  

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  The K9 high precision plane window, with a diameter of 5 or 10mm, and a thickness of 2mm, is an excellent choice for applications requiring superior optical performance. With a surface accuracy of λ/10 and the option of either an uncoated or AR-coated finish, this window offers exceptional uniformity and reliability in a broad range of optics and photonics applications.

  SKU: CO-494

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  • Choose an optionUncoated Diameter 5.0mm Thickness 2.0mmUncoated Diameter 10.0mm Thickness 2.0mmVIS Diameter 5.0mm Thickness 2.0mmVIS Diameter 10.0mm Thickness 2.0mmNIR Diameter 5.0mm Thickness 2.0mmNIR Diameter 10.0mm Thickness 2.0mmSWIR Diameter 5.0 Thickness 2.0mmSWIR Diameter 10.0mm Thickness 2.0mm
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• Optical Windows, Optics, UV or IR Windows

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  UV Fused Silica High Precision Window with diameter D=25 / 25.4mm (depending on the preference) and thickness 6mm is a top-of-the-line product available in both uncoated and AR-coated options. It’s ideal for applications in need of high-quality optical windows, including laser technologies, remote sensing, and analytical instruments. With its unique properties such as durability, scratch resistance, and high transmission in the UV and IR regions, it’s a trusted choice for the most demanding industries.

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  • Choose an optionD = 25mm Thickness = 6.0mm UncoatedD = 25.4mm Thickness = 6.0mm UncoatedD = 25mm Thickness = 6.0mm UVD = 25.4mm Thickness = 6.0mm UVD = 25mm Thickness = 6.0mm VISD = 25.4mm Thickness = 6.0mm VISD = 25mm Thickness = 6.0mm NIRD = 25.4mm Thickness = 6.0mm NIRD = 25mm Thickness = 6.0mm SWIRD = 25.4mm Thickness = 6.0mm SWIR
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• Optical Windows, Optics, UV or IR Windows

  Zinc Selenide Window IR Window D=12.5-50mm Thickness 3 / 5mm Uncoated / Double-Sided AR 8-12mm

  

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  Introducing the Zinc Selenide Window IR Window with a diameter range of 12.5-50mm, thickness 3/5mm and an option to choose between an uncoated or double-sided AR 8-12mm. These windows are perfect for infrared transmission applications and possess excellent mechanical properties. If you are looking for high-quality, durable IR windows, Zinc Selenide is your best bet!

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