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  • Kingwin Optics N-BK7 Metallic MirrorsKingwin Optics N-BK7 Metallic Mirrors

    N-BK7 Metallic Mirrors

    Cost-Effective: N-BK7 is one of the most common materials for optical components, featuring low bubble/inclusion content and decent mechanical/chemical endurance. Compared with UV-fused silica mirrors, N-BK7 mirrors are less expensive.

    Wide Reflective Spectral Range: Metallic-coated mirrors feature a wide reflective spectral range, making them suitable for applications requiring a broad rejection range.

    Non-Sensitive to Incidence Angle and Polarization State: Metallic coatings are not sensitive to the incidence angle and polarization state, providing consistent performance across various applications.

    Versatile Coatings: Three metal materials are utilized to coat the mirror substrates: Aluminum (Al), Silver (Ag), and Gold (Au), each with its unique reflectance characteristics and applications.

    Applications: Laser Systems, Optical Instrumentation, Research and Development, Industrial Applications, etc.

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  • Kingwin Optics N-BK7 Mirror BlanksKingwin Optics N-BK7 Mirror Blanks

    N-BK7 Mirror Blanks

    Excellent Transmission: N-BK7 material features excellent transmission from the visible to NIR spectrum, making it an ideal choice for transmission optical components.

    Low Inclusion of Impurities: The low inclusion of bubbles and impure substances ensures high-quality optical performance.

    Ease of Manufacturing and Machining: N-BK7 material is easy to manufacture and machine, allowing for cost-effective production of optical components.

    Fine Mechanical Properties: As mirror substrates, N-BK7 offers fine mechanical properties, resistance to scratches, and stable chemical properties.

    Versatile: Kingwin Optics offers stocked N-BK7 windows or mirror blanks with Lambda/4 and Lambda/10 flatness modules, providing versatility for various applications.

    Applications: Optical Instrumentation, Laser Systems, Research and Development, Industrial Applications, etc.

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  • Kingwin Optics λ/4 N-BK7 WindowsKingwin Optics λ/4 N-BK7 Windows

    λ/4 N-BK7 Windows

    High Optical Transmission: N-BK7 glass, the material used for λ/4 N-BK7 Windows, exhibits high optical transmission across the visible spectrum and into the near-infrared region. This allows for efficient light transmission with minimal loss.

    Low Dispersion: N-BK7 glass has low dispersion properties, which means it minimizes the separation of light into different colors (chromatic aberration) as it passes through the window. This ensures that images remain clear and undistorted.

    High Hardness and Scratch Resistance: The material is hard and resistant to scratches and abrasions, making the windows durable and long-lasting even in demanding environments.

    Temperature Stability: N-BK7 glass can withstand changes in temperature without significant expansion or contraction, ensuring stable optical performance over a wide range of conditions.

    Customizable Coatings: λ/4 N-BK7 Windows are available with multiple coating options, including uncoated, 400-700nm, 700-1100nm, 1100-1650nm, or customizable coatings. This allows for tailored optical performance to meet specific application requirements.

    Excellent Surface Quality: The windows feature an exceptional surface quality, accredited to tight geometric control measures, ensuring optical excellence and robustness.

    Applications: Lasers, Optical Instruments, Sensors, Cameras, Medical Devices, etc.

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  • Kingwin Optics λ10 N-BK7 WindowsKingwin Optics λ10 N-BK7 Windows

    λ10 N-BK7 Windows

    High Precision:

    λ/10 flatness ensures minimal optical distortion for superior imaging quality.

    10/5 S/D surface quality reduces scattering and reflection losses, maximizing light transmission.

    Versatile Coating Options:

    Standard coatings available for 400-700nm, 700-1100nm, and 1100-1650nm, covering both VIS and IR spectra.

    Customized coatings can be tailored to meet specific application requirements.

    Robust Material:

    Manufactured using SCHOTT’s N-bk7 glass, a ROHs-compliant borosilicate glass material known for its optical excellence, low cost, wide transmittance range (VIS to NIR), and mechanical/thermal resilience.

    Laser-Line Optimization:

    Designed to transmit laser wavelengths efficiently while minimizing losses due to absorption or scattering.

    Deflects harmful laser beams, safeguarding sensitive internal components.

    Standardized and Customizable Sizes:

    Off-the-shelf products with standardized sizes benefit OEMs.

    Custom sizes available to meet specific customer requirements.

    Applications: Sensors, Cameras and Imaging Systems, Lasers and Laser Equipment, Scientific and Industrial Instrumentation, etc.

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