optical clear glass N-BK7 window

  • 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 refractive index is 1.5168 at 587.6nm. SCHOTT N-BK7 Glass Window Specifications: Dimension Tolerance: +0.0/-0.2mm Thickness Tolerance: …

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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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  • 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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  • China Optical N-Bk7 Glass Dia. 4.75mm Rod Lens for

    China Optical N-Bk7 Glass Dia. 4.75mm Rod Lens for Optical Instrument, Find details about China Rod Lens, Optical Rod Lens from Optical N-Bk7 Glass Dia. 4.75mm Rod Lens for Optical Instrument - VY Optoelectronics Co., Ltd.

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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 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 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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  • 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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  • 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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  • BK7 windows, BK7 windows direct from Shenyang

    Competitive Price Optical Grade BK7 Glass Clear Inspection Windows. 0.10 - 20.00 Piece. 1.0 Pieces ... Optical N-BK7 glass windows high transmittance optical lab equipment. 0.10 - 13.50 Piece. ... Diameter Customized Transparent BK7 K9 Optical Glass Window. 0.10 - 20.00 Piece. 1.0 Pieces ...

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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 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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  • 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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  • Optical BK7 Glass Window

    Knight Optical offers a range of custom toughened windows in a variety of glass types most commonly borosilicate or float glass. Get Price; 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 ...

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  • China N-Bk7 K9 Jgs1 Optical Glass Blank Block, Large

    N-BK7 K9 JGS1 optical glass blank block, large semi-finished glass lenses. 1, optical glass bk7 could make sizes as customers' requests. 2, further processed bk7 could make surface finish 60/40 &40/20 or as request. 3, we are optical filter glass bk7 manufacturer who could offer you at factory price. 4, clear bk7 own excellent transmittance as ...

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  • Optical Lens Manufacturing Pyrex Glass Bk7 Window

    2020-7-6 · Optical Windows Window Optics made of Quality Glass Precision grade NBK7 windows or equivalent Knight Optical Optical Bk7 Window, Optical Bk7 Window Suppliers and BK7 Glass Optical Borosilicate Crown Glass Manufacturer Bk7 vs pyrex ATM, Optics and DIY Forum Cloudy Nights Pyrex Glass Windows, Pyrex Glass Windows Suppliers and Haian Subei Optical Glass Factory optical glass, optical lens Optical ...

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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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  • 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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  • Optical glass Manufacturers & Suppliers, China optical ...

    optical glass manufacturer/supplier, China optical glass manufacturer & factory list, find qualified Chinese optical glass manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

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  • 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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  • Tempered Optical B270 BK7 Glass, Tempered Optical

    Tempered Optical B270 BK7 Glass from Haian Subei Optical Glass Factory. Search High Quality Tempered Optical B270 BK7 Glass Manufacturing and Exporting supplier on Alibaba.com. ... China manufacture OEM circle n-bk7 optical window glass. 0.50 - 1.00 Piece. 10 Pieces (Min. Order) ... clear glass sheet n-bk7 optical glass. 1.00 - 44.00 ...

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  • Optical Lens Manufacturing Pyrex Glass Bk7 Window

    2020-7-6 · Optical Windows Window Optics made of Quality Glass Precision grade NBK7 windows or equivalent Knight Optical Optical Bk7 Window, Optical Bk7 Window Suppliers and BK7 Glass Optical Borosilicate Crown Glass Manufacturer Bk7 vs pyrex ATM, Optics and DIY Forum Cloudy Nights Pyrex Glass Windows, Pyrex Glass Windows Suppliers and Haian Subei Optical Glass Factory optical glass, optical lens Optical ...

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  • Diameter 75mm Anti-Reflection Coated Optical

    Optical Window, BK7 Window, Optics manufacturer supplier in China, offering Diameter 75mm Anti-Reflection Coated Optical Camera Window, Axicon Lenses [email protected] of HR coating Ravg>95%, AR coated axicon lenses 0.5deg NIR and so on.

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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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  • 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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  • Changchun Yutai Optics Co., Ltd. - Optical lens,

    Changchun Yutai Optics Co., Ltd., Experts in Manufacturing and Exporting Optical lens, Optical windows and 1281 more Products. A Verified CN Gold Supplier on Alibaba.com.

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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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  • Thorlabs.com - N-BK7 High Precision Windows

    All of these N-BK7 high precision windows can be ordered uncoated or with one of the following broadband AR coatings: 350 - 700 nm (designated as -A), 650 - 1050 nm (designated as -B), or 1050 - 1700 nm (designated as -C).

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  • China Customized BK7 Glass Window Manufacturers,

    BK7 Glass Window. Optical glass windows is an optically flat, refer to a piece of transparent optical material that allows light into an optical instrument. They are pieces of optical glasses with ground and polished faces that are relatively parallel. Send Inquiry Chat Now

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  • K9 glass | VY Optoelectronics Co.,Ltd. - Optical Lens

    Most of windows, lenses and prisms, which used in laser, optical system, optical communication, are made from N-BK7/H-K9L glass. Special properties of BK7/H-K9L • high optical quality • made of the purest raw materials • colorless apperance and very clear looking • nearly free of bubbles • nearly free to inclusions. Typical applications

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  • Diameter 75mm Anti-Reflection Coated Optical

    Optical Window, BK7 Window, Optics manufacturer supplier in China, offering Diameter 75mm Anti-Reflection Coated Optical Camera Window, Axicon Lenses [email protected] of HR coating Ravg>95%, AR coated axicon lenses 0.5deg NIR and so on.

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  • Refractive index of GLASS - BK7

    BK7 optical glass BK7 is a very popular crown glass. Most glass makers produce this glass under slightly different names. Analogs of BK7 glass produced by different makers

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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
  • Window - lcoptical.com

    2018-6-27 · Lasertec was estabilished on 2004,based in China, is a recognized leader in laser components and high-performance optical solutions. Combining adequate Laser material and Laser Optics supply, extensive fabricating experience, and the standardized service, Lasertec specializes in producing high-precision Laser optical components for the Laser, Medical, Life Sciences, Defense & …

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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
  • 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.

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