K9 Plano-Concave Lens D=25mm F=-40 ~ -25.4mm Uncoated / AR-Coated

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  The K9 High Precision Plane Window has a diameter of 12.5/12.7mm, with a thickness of 3mm. It provides a λ/10 optical surface accuracy, which means that it is highly precise and high-quality. It is available in both uncoated and AR-coated versions, and is commonly used in optical applications such as lenses and mirrors.

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  • Choose an optionUncoated Size 12.5mmUncoated Size 12.7mmVIS Size 12.5mmVIS Size 12.7mmNIR Size 12.5mmNIR Size 12.7mmSWIR Size 12.5mmSWIR Size 12.7mm
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  This CaF2 Calcium Fluoride Window serves as a powerful infrared window, perfect for applications where transmitting in the infrared range is key. With a diameter of 50mm and thickness of 8mm, it is reliable and sturdy. Best of all, it comes uncoated, allowing for total customization of coating to best suit your needs. Get ready to take your infrared application to the next level!

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  Sapphire Standard Precision Window UV Optical Window D=12.5-25mm Thickness 2mm Uncoated

  

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  Germanium windows are ideal for infrared applications because they are transparent in the IR range. If you’re looking for a high-quality Germanium window, this one features dimensions of D=10mm and thickness of 1mm, and it comes uncoated or with double-sided anti-reflection coating for 8-12mm IR. It’s a reliable choice for your next infrared endeavor!

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