N-BK7 optical window：N-BK7 is a Schott borosilicate material. N-BK7 Optical Lens and Windows have the following characteristics: clear and uniform color, almost no bubbles and inclusions, high purity and uniformity, excellent chemical resistance and stain resistance , Has excellent transmittance and low absorptivity in the VIS to NIR spectrum. Therefore, in the manufacture of optical windows and optical mirror applications, N-BK7 windows are most often selected as the production material. It should be noted that N-BK7 is a very temperature-sensitive material, so it is not suitable for applications subject to thermal shock.

Zoolied Inc. offers a variety of optical glass lenses and windows, such as Cylindrical Lens, Optical Aspherical Lens, and CVD ZnSe Lens. ZOOLIED provides multiple anti-reflection coating options for the Ultraviolet (UV), visible, or IR Optical Lens and also provides uncoated optical Lens based on K9 optical glass, K7 and UV fused silica. Looking for ideal BK7 Window Manufacturer & supplier? We have a wide selection at great prices to help you get creative. All the uncoated and coated optical lens is quality guaranteed. Zoolied is China Origin Factory of optical components. If you have any question, please feel free to contact us.

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