optical clear glass N-BK7 window

  • Optical Ar Coated N-bk7 Window Glass - Buy N-bk7

    BK7 Glass is used for windows, lenses, and prisms where transmission in the range 0.4µm to 1.4µm is desired. the refractive index varies from about 1.53 to 1.5 through this range. it is used for thermally non-critical applications. is used for windows, lenses, and prisms where transmission in the range 0.4µm to 1.4µm is desired. the refractive index varies from about 1.53 to 1.5 through ...

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  • bk7 glass optical window, bk7 glass optical window ...

    Alibaba.com offers 982 bk7 glass optical window products. About 67% of these are Lenses, 10% are Optical Filters, and 8% are Other Optics Instruments. A wide variety of bk7 glass optical window options are available to you, such as usage, structure, and material.

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  • glass bk7 window, glass bk7 window Suppliers and ...

    A wide variety of glass bk7 window options are available to you, such as optical. You can also choose from automatic glass bk7 window, as well as from cutting glass bk7 window, and whether glass bk7 window is horizontal. There are 1,291 suppliers who sells glass bk7 window …

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  • SCHOTT N-BK7® | SCHOTT Advanced Optics

    “N”-glass as an environmentally friendly alternative to conventional lead and arsenic-containing glass types. Find more information in the tabs below or on our website. ... More than 120 optical glass types. ... Download Data sheet SCHOTT N-BK7® ...

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  • N-BK7 Optical Window - Newport

    N-BK7 is an excellent lens material for most visible and near infrared applications. It is the most common borosilicate crown optical glass, and it provides great performance at a good value. Its high homogeneity, low bubble and inclusion content, and straightforward manufacturability make it a good choice for transmissive optics.

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  • Precision Flat Windows, N-BK7 Optical Glass – Esco

    Clear Aperture. 90%r. Edges. Fine ground and beveled* *parts under 25.4mm in diameter may not have beveled edges. Precision Flat Windows, N-BK7 Optical Glass Esco PN: 40 70 Quantity Add to ...

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  • BK7 Window | BK7 Optical Glass Windows | UQG Optics

    BK7 Windows. BK7 is a pure optical borosilicate-crown glass material and is a high quality choice for a window, substrate or wafer. Mainly for the visible spectrum and near IR it is supplied for industrial, medical and high precision lower power laser applications with AR coatings applied for …

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  • Optical Window,Bk7 B270 Optical Glass,Bk7 Window -

    Optical glass supply optical filter from 200nm to 2500nm.The optical glass is the glass material used in the lens, prism, reflector and windows of optical instruments and optical equipments. The various kinds of optical glass are as the follows: Uncolored optical glass, colored optical glass, laser glass, radiation resistance laser glass, radiation protection laser glass and quartz glass.

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  • Optical Windows & Diffusers | high quality precision

    Knight Optical supply a range of optical windows and diffusers in a selection of materials to meet all scientific instrument applications from UV-Visible and NIR wavelengths. We stock different grades dependent on application, from high quality precision N-BK7 or equivalent type with flat and parallel faces for imaging applications to simple ...

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  • N-BK7 High Precision Windows - Thorlabs

    2019-3-29 · Thorlabs' Ø1/2, Ø1, and Ø2 N-BK7 High Precision Windows are available uncoated for the 350 nm - 2.0 μm range or with one of our three low-loss standard broadband antireflection (AR) coatings deposited on both surfaces: -A (350 - 700 nm), -B (650 - 1050 nm), or -C (105

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  • Precision Wedge Windows, N-BK7 Optical Glass –

    Clear Aperture. 90%r. Edges. Fine ground and beveled* *parts under 25.4mm in diameter may not have beveled edges. Precision Wedge Windows, N-BK7 Optical Glass Esco PN: 83 60 Quantity Add ...

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  • N-BK7 Windows ~ Optical Window Manufacturer ~

    2020-4-21 · N-BK7 OPTICAL WINDOWS. N-BK7 is a Schott borosilicate material used in optical window applications from the visible to the NIR. N-BK7 Windows offer the following advantages: Clear, uniform color; Nearly free of bubbles and inclusions; A high degree of purity and homogeneity; Excellent chemical and stain resistance

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  • optics - BK7_window

    2020-2-4 · 600~800nm N-BK7 window in stock, Size: 15X15X3mm, PGOW-070010521 (30.0): AR coating at 600~800nm on both sides, Surface quality: 20~10, …

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  • China N-Bk7 Glass/Schott/Optical

    China N-Bk7 Glass/Schott/Optical Achromatic/Cemented Doublet Lens, Find details about China Biconvex Lens, Anti-Reflection Lens from N-Bk7 Glass/Schott/Optical Achromatic/Cemented Doublet Lens - Fuzhou Jiuyi Optics Co., Ltd.

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  • China Optical Fused Silica Quartz Bk7 Sapphire Glass

    Glass Domes are ideal for commercial applications requiring a protective boundary between two environments. Performing as windows, these N-BK7 glass domes allow you to easily protect electronic sensors or detectors without sacrificing field of view. Our glass domes are hemispheric in shape making them easy to mount directly to any surface.

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  • bk7 optical glass window - lockportsundayschool.com

    Optical glass laser window N-BK7 - findlight.net. It is characterized by small heat expansion factor stable chemical capacity. Bubble stripe and double refraction are better than common optical glass. Quarts glass is necessary optical glass to stable optical factor in bad condition. ... Clear B270 Optical Glass Window - Made-in-China.com ...

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  • China Optical Glass Bk7 Conave Lens Convex Lens -

    Nanjing Shuncheng Optical Components Co.,Ltd. is a professional manufacturer of precision optical spherical lenses, cylindrical lenses, optical plates and optical filters for power laser applications, opto-mechanics, electro-optical and optical instruments. Our factory …

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  • BK7 Glass - Optical Glass - Glass Dynamics LLC

    2016-8-11 · BK7 is a high quality optical glass that is used whenever the additional benefits of fused silica are not required. Since BK7 performs well in all chemical tests, and no additional or special handling is required, costs of manufacturing are reduced.

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  • China Jgs3 Glass Optical Flat Window - China Optical

    The selection of a window should consider the properties of the different optical materials, transmission, wavelength range and resistance to the environment. We manufacture optical windows from BK7, fused silica,float glass, borosilicate glass, silicon glass, germanium glass and sapphire glass. Other optical glasses are available on a custom ...

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  • Optical Windows ~ Optical Window Manufacturer ~

    2020-10-13 · Optical window - high quality precision optical windows, in-stock and custom optical window fabrication services available. p: ... B270 and N-BK7® ... Soda-lime Glass B 270® BOROFLOAT®33 D 263 T eco N-BK7® ...

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  • Product Beijing Honour Optics Co., Ltd. All Rights

    Commercial Grade N-BK7 Windows offer commercial quality at an affordable price. Get Price; BK7 Window - A-Star Photonics. Optical Windows BK7 This kind of windows is made from SCHOTT N-BK7 Glass which has transparent range from 330-2100nm. The Optical BK7 window has good performance over visible and near IR spectrum for most application. The ...

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  • Optical window bk7 window

    N-BK7 Windows ~ Optical Window Manufacturer ~ Advanced Optics Due to the above properties N-BK7 Windows can be used to fabricate both optical windows and optical mirrors. It is most often selected due to its relatively low cost high index of refraction (1.51680 @ 587 nm yellow helium line) and high transmission between 350nm – 2.5µm.

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  • China N-Bk7 Glass/Schott/Optical

    Biconvex Lens, Anti-Reflection Lens, Optical Components manufacturer supplier in China, offering N-Bk7 Glass/Schott/Optical Achromatic/Cemented Doublet Lens, Bk7 CaF2 Glass Rod Lens for Endoscopes, Optical Sapphire Rod Lens Supplier for Endoscope and so on.

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  • Unmounted N-BK7 Ground Glass Diffusers

    2020-6-26 · Thorlabs' Unmounted N-BK7 Ground Glass Diffusers provide a solution for a variety of applications requiring a diffuse Gaussian-like distribution. They are offered in 120, 220, 600, and 1500 grit polishes. Each grit polish is available in 1/2, 1, and 2 round sizes as well as 100 mm x 100 mm square

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  • dia12 7 BK7 optical window

    OptoCity - BK7 Window. BK7 Window BK7 and N-BK7( a RoHS-compliant form of BK7) are high quality optical glass commonly used for windows lenses and prisms where transmission in the range 0.4µm to 1.4µm is desired. Get Price; N-BK7 Windows ~ Optical Window Manufacturer ~ Advanced Optics

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  • Product Beijing Honour Optics Co., Ltd. All Rights

    Optical glass BK7 window Sapphire is one of the hardest materials and possesses very good transmission during the range of visible and near IR spectrum. It is widely used as optical window in infrared and far infrared military equipments apparatus and instruments of satellite and space technology and navigation and spaceflight.

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  • Optical Flat, Optical Window, Optical Mirror

    Typical Specifications: Material: N-BK7, Fused Silica, Zerodur, Supremax, Custom Sizes: 3mm to 735mm Dimensional Tolerances: ± 0.012mm to ± 0.250mm Clear Aperture Types: circular, square, custom Clear Aperture Sizes: up to 90% of edge dimension surface area (typical) Surface Quality: Per MIL-PRF-13830_B; ANSI/OEOSC OP1.002-2009; ISO 10110 Bevels: 0.25mm – 0.50mm face width or custom

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  • TIE-35: Transmittance of optical glass - Schott AG

    TIE-35: Transmittance of optical glass DATE October 2005 PAGE 8/12 Figure 2-5: Solarization behavior of N-BK7 irradiated with a HOK lamp for 15 hours. The influence of UV radiation can be partly suppressed by doping the glass with CeO 2. The doping shifts the UV-transmittance edge to longer wavelengths. This edge is stable then. Also

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  • TIE-35: Transmittance of optical glass

    2016-10-18 · TIE-35: Transmittance of optical glass DATE October 2005 PAGE 8/12 Figure 2-5: Solarization behaviour of N-BK7 irradiated with a HOK lamp for 15 hours. The influence of UV radiation can be partly suppressed by doping the glass with CeO 2. The doping shifts the UV-transmittance edge to longer wavelengths. This edge is stable then. Also

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  • An introduction to optical windows

    2013-12-3 · Where f is the focal length, n is the window refractive index, t is the thickness, q is the incident heat flux per unit area, α is the window CTE and k is the window materials’ thermal conductivity. Many optical systems have windows that are exposed to pressure differentials such as airborne FLIR and cryogenic systems.

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  • Optical window bk7 window

    N-BK7 Windows ~ Optical Window Manufacturer ~ Advanced Optics Due to the above properties N-BK7 Windows can be used to fabricate both optical windows and optical mirrors. It is most often selected due to its relatively low cost high index of refraction (1.51680 @ 587 nm yellow helium line) and high transmission between 350nm – 2.5µm.

    Get Price
  • China Optical Bk7 Glass Windows with Ar Coating -

    China Optical Bk7 Glass Windows with Ar Coating, Find details about China Optical Windows, Glass from Optical Bk7 Glass Windows with Ar Coating - Jiaozuo Commercial Finewin Co., Ltd.

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  • Unmounted N-BK7 Ground Glass Diffusers

    2020-6-26 · Thorlabs' Unmounted N-BK7 Ground Glass Diffusers provide a solution for a variety of applications requiring a diffuse Gaussian-like distribution. They are offered in 120, 220, 600, and 1500 grit polishes. Each grit polish is available in 1/2, 1, and 2 round sizes as well as 100 mm x 100 mm square

    Get Price
  • BK7 glass optical windows - lockportsundayschool.com

    Optical Windows BK7 Windows BK7 A-Star Photonics. Optical Windows BK7. This kind of windows is made from SCHOTT N-BK7 Glass which has transparent range from 330-2100nm.The Optical BK7 window has good performance over visible and near IR spectrum for most application. The refractive index is 1.5168 at 587.6nm. SCHOTT N-BK7 Glass Window … Get Price

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  • dia12 7 BK7 optical window

    OptoCity - BK7 Window. BK7 Window BK7 and N-BK7( a RoHS-compliant form of BK7) are high quality optical glass commonly used for windows lenses and prisms where transmission in the range 0.4µm to 1.4µm is desired. Get Price; N-BK7 Windows ~ Optical Window Manufacturer ~ Advanced Optics

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  • TIE-35: Transmittance of optical glass - Schott AG

    TIE-35: Transmittance of optical glass DATE October 2005 PAGE 8/12 Figure 2-5: Solarization behavior of N-BK7 irradiated with a HOK lamp for 15 hours. The influence of UV radiation can be partly suppressed by doping the glass with CeO 2. The doping shifts the UV-transmittance edge to longer wavelengths. This edge is stable then. Also

    Get Price
  • windows* - Jiaozuo Commercial Finewin Co., Ltd. -

    China windows* catalog of Optical Uncoated Sapphire Windows for Vacuum Chambers, Submarine & Other Harsh Eenvironment Applications, Custom Shaped Sapphire Window Optical Sapphire Window for Outdoor Usage provided by China manufacturer - Jiaozuo Commercial Finewin Co., Ltd., page1.

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  • An introduction to optical windows

    2013-12-3 · Where f is the focal length, n is the window refractive index, t is the thickness, q is the incident heat flux per unit area, α is the window CTE and k is the window materials’ thermal conductivity. Many optical systems have windows that are exposed to pressure differentials such as airborne FLIR and cryogenic systems.

    Get Price
  • Esco Optics - Prototype Optics, High Volume Optics ...

    Esco Optics is a leading manufacturer of custom and catalog optics, precision optical components, and ITAR optics in the United States. Military & Defense Supplier As the leader for military and defense optics in the United States, Esco Optics adheres to the International Traffic in Arms Regulations.

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  • Unmounted N-BK7 Ground Glass Diffusers

    2020-6-26 · Thorlabs' Unmounted N-BK7 Ground Glass Diffusers provide a solution for a variety of applications requiring a diffuse Gaussian-like distribution. They are offered in 120, 220, 600, and 1500 grit polishes. Each grit polish is available in 1/2, 1, and 2 round sizes as well as 100 mm x 100 mm square

    Get Price
  • Thorlabs.com - N-BK7 High Precision Windows

    Damage Threshold Data for Thorlabs' AR-Coated N-BK7 Windows. The specifications to the right are measured data for Thorlabs' N-BK7 high precision windows. Damage threshold specifications are constant for a given coating type, regardless of the size of the window…

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  • Optical Glass Square Windows, Precision Grade

    2020-6-28 · We provide all types of Precision Grade Windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coating on Optical Glass Square Windows. N-BK7 Optical Window …

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  • Optical Glass & Fused Silica, Fused Quartz, BK7, B270 ...

    Where purity, a non-reactive, durable substrate and homogeneity between melts (uniform optical properties) are needed, this high quality material is the likely choice. Bk7 is a barium borosilicate glass known for its high transmission and clean, clear appearance. It is by far the most common material for many optical glass applications, because ...

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  • CaF2 Optical Glass Windows_Colorless optical glass ...

    Note for CaF 2 glass window: (1). Custom-made CaF2 windows at any size are available. Besides round, CaF2 windows at shape of quadrate, triangular, or other polygonal are available. (2). Typical thickness is 2mm, 3mm, 4mm, other thickness from 1.0mm to 20.0 mm …

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  • Glass Optics-China Glass Optics Manufacturers &

    China Glass Optics - Select 2020 Glass Optics products from verified China Glass Optics manufacturers, suppliers on Made-in-China.com.

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  • windows* - Jiaozuo Commercial Finewin Co., Ltd. -

    China windows* catalog of Optical Uncoated Sapphire Windows for Vacuum Chambers, Submarine & Other Harsh Eenvironment Applications, Custom Shaped Sapphire Window Optical Sapphire Window for Outdoor Usage provided by China manufacturer - Jiaozuo Commercial Finewin Co., Ltd., page1.

    Get Price
  • An introduction to optical windows

    2013-12-3 · Where f is the focal length, n is the window refractive index, t is the thickness, q is the incident heat flux per unit area, α is the window CTE and k is the window materials’ thermal conductivity. Many optical systems have windows that are exposed to pressure differentials such as airborne FLIR and cryogenic systems.

    Get Price
  • Sheet Glass for Technical Applications - pgo-online.com

    1737F aluminosilicate glass has a virtually alkali-free glass composition. The clear specialty glass can withstand the rigorous thermal cycles of poly-silicate transistor processes. Hence, it is often used for semiconductor applications. It is the replacement and successor material for the display sheet glass …

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  • Esco Optics - Prototype Optics, High Volume Optics ...

    Esco Optics is a leading manufacturer of custom and catalog optics, precision optical components, and ITAR optics in the United States. Military & Defense Supplier As the leader for military and defense optics in the United States, Esco Optics adheres to the International Traffic in Arms Regulations.

    Get Price