Showing all 6 results

  • Kingwim Optics High Precision Thin N-BK7, UV Fused Silica WindowsKingwim Optics High Precision Thin N-BK7, UV Fused Silica Windows

    High Precision Thin N-BK7, UV Fused Silica Windows

    Double Surface Polishing Method:

    Polishes both surfaces in one go.

    Eliminates stress-release issues caused by bonding and detachment from pitch plates.

    Significantly reduces surface flatness variations.

    Outstanding Functionality:

    Surface quality of 10/5 Scratch/Dig.

    Parallelism of 10 arcseconds.

    Minimum thickness down to 0.03mm.

    Diameter down to 0.5mm.

    Materials:

    BK7: Suitable for visible to IR spectrum (350-2000nm).

    UV Fused Silica: Ideal for UV wavelengths due to low absorption.

    Quartz Crystals: Available for various applications.

    Superior Optical and Mechanical Properties:

    High mechanical strength and thermal stability.

    Suitable for operation under diverse conditions.

    Applications: Femtosecond Lasers, Spectroscopy, Optical Coherence Tomography (OCT), Laser Optics, Scientific Research, etc.

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  • Kingwim Optics Precision Polished Aspheric LensesKingwim Optics Precision Polished Aspheric Lenses

    Precision Polished Aspheric Lenses

    Wide Transmission Range:

    Lenses are available with a transmission range extending from UV to NIR.

    Variety of Diameters:

    Available diameters range from 5mm to 390mm.

    Preforms:

    Options include plano-convex/plano-concave lenses, ball/half lenses, meniscus lenses, biconvex/biconcave lenses, and achromatic lenses.

    Custom Coatings:

    Uncoated substrates.

    Broadband Anti-reflection (BBAR) coatings: Average reflection below 0.5% over a certain wavelength range.

    Laser line V-coating: Higher transmission with average reflection below 0.25% at a narrower wavelength range.

    MgF2 AR coatings: Average reflection below 1.5%, offering a competitive price.

    Applications: Optical Communication, Consumer Electronics, Scientific Research, etc.

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  • Kingwin Optics λ/10 UV Fused Silica WindowsKingwin Optics λ/10 UV Fused Silica Windows

    λ/10 UV Fused Silica Windows

    Protection and Performance Enhancement: Optical windows act as a barrier, protecting sensitive cores from detrimental external conditions. They can also increase transmission, enhance contrast, or seal a hermetic chamber.

    Versatile Applications: Optical windows can be incorporated into a diverse range of optical devices, including sensors, cameras, and lasers, making them suitable for various industries and applications.

    Multiple Coating Options: Kingwin Optics offers stock and custom λ/10 UV fused silica windows with multiple coating options, including uncoated, 400-700nm, 700-1100nm, 1100-1650nm, or customized coatings, providing flexibility for different applications.

    Standardized Sizes: Off-the-shelf products have standardized sizes, which benefit OEMs by simplifying the integration process.

    Advantages: UV fused silica, the material used in Kingwin Optics’ windows, is known for its exceptional transmittance in the UV spectrum, low thermal expansion, and superior holistic characteristics. These characteristics include low fluorescence under UV illumination, high chemical inertness, and mechanical strength, making it an ideal choice for optical applications.

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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 λ/4 UV Fused Silica WindowsKingwin Optics λ/4 UV Fused Silica Windows

    λ/4 UV Fused Silica Windows

    High UV Transmission: UV fused silica is known for its exceptional ultraviolet transmittance, making it an ideal material for manufacturing UV optical windows.

    Low Fluorescence: The material exhibits low fluorescence under UV illumination, ensuring minimal interference with optical performance.

    Chemical Resistance: UV fused silica is resistant to most acids, bases, and solvents, providing durability in harsh environments.

    Low Thermal Expansion Coefficient: The material maintains its geometry even under temperature fluctuations, ensuring stability and reliability.

    High Scratch Resistance and Mechanical Strength: UV fused silica offers excellent durability, making it suitable for use in demanding applications.

    Applications: Sensors, Cameras, Lasers, 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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