K9 Glass Drum Lens Focus Beam Expander D=5mm F=5.87mm Uncoated / AR-Coated

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  The BaF2 Barium Fluoride Window is an infrared window with an outer diameter of 12.5-12.7mm and 2mm thickness. This window is left uncoated and is commonly used for applications that require transmission in the infrared range. It’s ideal for industrial and scientific purposes due to its robust and stable nature.

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  • Choose an optionDiameter = 12.5mm Thickness = 2.0mmDiameter = 12.7mm Thickness = 2.0mm
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• Optical Windows, Optics, Visible Windows

  K9 High-Precision Flat Window Diameter 25 / 25.4 / 30mm Thickness 6mm λ / 10

  

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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.

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