optical glass bk7 plano-concave lens uv-vis-ir material

  • N Bk7 Plano Concave Lenses - uni optics

    N Bk7 Plano Concave Lenses. Fused Silica Ball and Half-Ball Lenses. Ball Lenses are commonly used to improve signal quality in fiber coupling applications, or for use in endoscopy or bar code scanning applications. Ball Lenses feature short back focal lengths to minimize the distance needed from the Ball Lens to the optical fiber.

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  • IR N-BK7 Plano-Concave Lens

    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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  • Custom Optical Glass BK7 Large Diameter Plano Concave ...

    UNI Optics Co.,Ltd specializes in Optical Glass BK7 Large Diameter Plano Concave Cylindrical Mirror Lens design and assembly for many years. We have strong capability to produce custom-made optics and assembly,like lenses,prisms,windows,mirrors and filters etc.

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  • IR N-BK7 Plano-Concave Cylindrical Lens - Newport

    9 rowsu2002·u2002N-BK7 is an excellent lens material for most visible and near infrared applications. It is the …

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  • Plano-Convex Lenses, N-BK7 Optical Glass – Esco Optics, Inc.

    Plano-Convex Lenses, N-BK7 Optical Glass. Esco PN: Plano-convex lenses are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements.

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  • N BK7 VIS Double Convex Lens - optics-lenses.com

    High quality N BK7 VIS Double Convex Lens factory from China, China's leading N BK7 VIS Double Convex Lens product market, With strict quality control Optical Glass Lenses factories, Producing high quality Optical Glass Lenses products.

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  • BK7 Glass - Optical Glass - Glass Dynamics LLC

    2016-8-11u2002·u2002BK-7 OPTICAL GLASS 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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  • Plano-Concave Lenses (Singlet Spherical Lenses) —

    Plano-concave lenses split a collimated beam and forces the parallel input rays to diverge on the other side of the lens. This type of lens is also referred to as a negative or diverging lens. These types of lenses are commonly used in Galilean telescopes but are also common in optical systems to ba

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  • China plano convex Lens, Plano concave lens, Bi-convex ...

    2021-9-30u2002·u2002Nanjing Shuncheng Optical Components Co.,Ltd is professional manufacturer of precision optics lenses in China. We manufacture precision plano convex lens, plano concave lens, double convex lens, double concave lens, achromatic doublet lens, meniscus lens, convex-concave lens, positive lens, negative lens, magnify lenses, diverging lenses, focusing lens, collimating lens, cylindrical lens ...

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  • Atoptical Co.,Ltd.

    Endoscopy,bar code readers.It is made of single piece of glass or crystal and can focus or collimate light,depending upon the geometry of the input source. Atoptical can supply spherical ball lenses in various materials, including BK7 (Glass), Sapphire, CaF2, or custom materials upon request. Diamteri since 0.5mm to 40mm upon request.

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  • IR N-BK7 Plano-Concave Lens

    Overview. Our precision 1000-1550 nm IR antireflection coated N-BK7 plano-concave lenses are designed to meet demanding laser beam expansion applications. 1000-1550 nm anti-reflection coating. High performance 40-20 scratch-dig N-BK7 substrates. Plano-concave lens shape for beam expansion.

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  • Custom Optical Glass BK7 Large Diameter Plano Concave ...

    UNI Optics Co.,Ltd specializes in Optical Glass BK7 Large Diameter Plano Concave Cylindrical Mirror Lens design and assembly for many years. We have strong capability to produce custom-made optics and assembly,like lenses,prisms,windows,mirrors and filters etc.

    Get Price
  • IR N-BK7 Plano-Concave Cylindrical Lens - 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.

    Get Price
  • Plano-Convex Lenses, N-BK7 Optical Glass – Esco Optics, Inc.

    Plano-Convex Lenses, N-BK7 Optical Glass. Esco PN: Plano-convex lenses are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements.

    Get Price
  • BK7 Plano Concave Lenses Stock & custom UK

    BK7 plano concave stock lenses, custom manufacture BK7 plano-concave glass lenses. UK manufacturer & supplier of BK7 plano concave lenses

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  • Plano-Convex Lenses

    Esco manufactures Plano-convex lenses from S1-UV Grade Fused Silica, G1 Fused Quartz, Commercial Grade, and BK7 Optical Glass. Every optic is pitch polished, providing good surface quality and an exceptional low-cost imaging performance with a variety of light sources. We also offer plano-concave lenses, which have negative focal length ...

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  • Concave Quality Grade Lenses BK7-SF11 or ... - Surplus

    Plano-convex lenses are mainly used for image reduction in beam expanders, tube-length correction lens in microscopy and as a Barlow lens in astronomy. Our surplus concave lenses are mainly listed in BK7 or F2 equivalent materials. High-index materials such as F2 reduce spherical aberration and offers low F …

    Get Price
  • BK7 Glass - Optical Glass - Glass Dynamics LLC

    2016-8-11u2002·u2002BK7 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. It is a relatively hard material with extremely low bubble and inclusion content, while ...

    Get Price
  • Atoptical Co.,Ltd.

    Endoscopy,bar code readers.It is made of single piece of glass or crystal and can focus or collimate light,depending upon the geometry of the input source. Atoptical can supply spherical ball lenses in various materials, including BK7 (Glass), Sapphire, CaF2, or custom materials upon request. Diamteri since 0.5mm to 40mm upon request.

    Get Price
  • UV-IR Lenses - Made in Poland by Solaris Optics SA

    As a custom optics manfuacturer we produce first of all according to customer specifications. Specifications of UV-VIS-IR lenses. Example standard specifications of UV-VIS-IR lenses produced by Solaris Optics: Material: on request. Range of diameters: …

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  • IR N-BK7 Plano-Concave Cylindrical Lens - 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.

    Get Price
  • N-BK7 Plano-Concave Lens - Newport

    Our N-BK7 Plano-Concave lenses are available uncoated or coated with a variety of multi-layer antireflection coatings. All lenses feature λ/4 surface accuracy and 40-20 scratch-dig surface quality. N-BK7 is an excellent lens material for most visible and …

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  • Plano-Convex Lenses, N-BK7 Optical Glass - Esco Optics, Inc.

    Plano-Convex Lenses, N-BK7 Optical Glass. Esco PN: Plano-convex lenses are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements.

    Get Price
  • BK7 Plano Concave Lenses Stock & custom UK

    BK7 plano concave stock lenses, custom manufacture BK7 plano-concave glass lenses. UK manufacturer & supplier of BK7 plano concave lenses

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  • Wholesale Optical Glass Plano Convex Circular Cylindrical

    Find the best selection of Optical glass Plano Convex Circular Cylindrical Lenses,N-BK7 Plano Convex Circular Cylindrical Lenses from uni-optics.com. Custom specifications are available upon requested. Contact with us for your project.

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  • BK7 Glass Optical Lenses

    2 days agou2002·u2002N-BK7 Precision Plano-Concave Lenses from Newport Corporation. N-BK7 plano-concave lenses are designed to meet demanding laser beam expansion applications. N-BK7 optical glass substrates. ≤ λ/4 surface irregularity, 40 –20 scratch-dig. Plano-Concave shape for beam expansion applications. Broadband or laser line AR coatings available.

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  • Optical Materials - Newport

    Optical Materials. Newport offers a wide variety of spherical and aspherical lenses made from BK 7, UV grade fused silica, Infrared grade Calcium Fluoride (CaF 2 ), Magnesium Fluoride (MgF 2 ), AMTR and Zinc Selenide materials. For applications in the visible and infrared up to about 2.1 µm, BK 7 offers excellent performance at a good value.

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  • High Precision Optical Components, Plano

    2021-7-31u2002·u2002CLZ Precision Optics specialize in manufacturing High Precision Optical Components from customer supplied designs, including a wide variety of Plano Concave Lenses. We can provide Featuring surface accuracy to less than 0.2 fringe measured at 633nm and finishes to 20-10 scratch-dig per MIL-PRF 13830, the material are fabricated from quartz, optical glass…

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  • Optical Lenses - UQG Optics

    2021-4-23u2002·u2002An optical lens is an optically transparent device which utilises the focus or divergence of light to create a highly specific optical outcome. An optical lens might consist of a single element or multiple elements working together. In general terms a Plano-Convex or Double-Convex lens enables a light source to be focused to a point, whereas ...

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  • UV-IR Lenses - Solaris Optics

    As a custom optics manfuacturer we produce first of all according to customer specifications. Specifications of UV-VIS-IR lenses. Example standard specifications of UV-VIS-IR lenses produced by Solaris Optics: Material: on request. Range of diameters: …

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  • Plano-Convex Lenses, N-BK7 Optical Glass – Esco Optics, Inc.

    Plano-Convex Lenses, N-BK7 Optical Glass. Esco PN: Plano-convex lenses are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements.

    Get Price
  • Optical N-BK7 Precision Plano-convex Cylindrical Lens ...

    Optical N-BK7 Precision Plano-convex Cylindrical Lens. Plano Convex Cylindrical Lens can focus input collimated light to a line, Changchun Ruiqi could be accept custom made cylindrical lens with material of BK7, UV Fused Silica,Sapphire, CaF2 ect. Apart from plano convex Cylindrical Rod Lens, we also could plano concave cylindrical rod lens ...

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  • Glass Focusing Lens - BK7 & Fused Silica

    Description (Plano-Convex & Plano-Concave) This series of glass focusing lenses are made of BK7 (LBK) or Fused Silica (LFS); light enters from one side and exits from the opposite side. Its purpose is to modify the wavefront curvature of the light through the lens.

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  • Custom Optical Glass Plano-Concave Lenses,China Optical ...

    Optical Glass Plano-Concave Lenses. 1. Beam expansion 2. Light projection 3. Expanding an optical system's focal length Plano-Concave Lenses are with negative focal lengths and they can be used to diverge collimated beams; in this case, the curved surface should face the source in order to minimize spherical aberration. In addition, they can be employed to offset the effects of spherical ...

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  • N-BK7 Plano-Convex Lenses (Uncoated)

    2015-6-28u2002·u2002Material: N-BK7. Wavelength Range: 350 nm - 2.0 μm (Uncoated) Available Uncoated (Below) or with One of Five Broadband Antireflection Coatings. Focal Lengths Available from 4 to 2500 mm. These uncoated Plano-Convex Lenses are fabricated from RoHS-compliant N-BK7 glass. N-BK7 is typically chosen whenever the additional benefits of UV fused ...

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  • BK7 Glass - Optical Glass - Glass Dynamics LLC

    2016-8-11u2002·u2002BK7 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. It is a relatively hard material with extremely low bubble and inclusion content, while ...

    Get Price
  • Concave Quality Grade Lenses BK7-SF11 or ... - Surplus

    Plano-convex lenses are mainly used for image reduction in beam expanders, tube-length correction lens in microscopy and as a Barlow lens in astronomy. Our surplus concave lenses are mainly listed in BK7 or F2 equivalent materials. High-index materials such as F2 reduce spherical aberration and offers low F …

    Get Price
  • Plano Concave Lens Specifications and ... - Shanghai Optics

    A plano concave lens is an optical lens with one concave surface and one flat surface. It has a negative focal length, and can be used for light projection, beam expansion, or to increase focal length of an optical system. ... Shanghai Optics manufactures a wide variety of Plano Concave Lenses optimized for UV (ultraviolet), visible and IR ...

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  • Plano-Concave Spherical Lenses,Double Concave Lenses ...

    Plano Concave Lenses, which have one concave surface, are Optical Lenses with negative focal lengths. PCV Lenses should be shaped with the plano, or flat, surface towards the desired focal plane. PCV Lenses are ideal for use in a range of applications or industries. Uni-Optics offers PCV lenses with a variety of coating options.

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  • The Correct Material for Infrared (IR) Applications

    The Importance of Using the Correct Material. Since infrared light is comprised of longer wavelengths than visible light, the two regions behave differently when propagating through the same optical medium. Some materials can be used for either IR or visible applications, most notably fused silica, BK7 and sapphire; however, the performance of ...

    Get Price
  • Custom Optical Glass Plano-Concave Lenses,China Optical ...

    Optical Glass Plano-Concave Lenses. 1. Beam expansion 2. Light projection 3. Expanding an optical system's focal length Plano-Concave Lenses are with negative focal lengths and they can be used to diverge collimated beams; in this case, the curved surface should face the source in order to minimize spherical aberration. In addition, they can be employed to offset the effects of spherical ...

    Get Price
  • Plano Concave Lens - Shenyang Ebetter Optics Co., Ltd ...

    China Plano Concave Lens catalog of High Quality Optical Glass Plano Concave Lens 2mm to 550mm Bk7, Custom Optical Bk7 K9 Glass Plano Concave Lens Coated provided by China manufacturer - Shenyang Ebetter Optics Co., Ltd., page1.

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  • Optical N-BK7 Precision Plano-convex Cylindrical Lens ...

    Optical N-BK7 Precision Plano-convex Cylindrical Lens. Plano Convex Cylindrical Lens can focus input collimated light to a line, Changchun Ruiqi could be accept custom made cylindrical lens with material of BK7, UV Fused Silica,Sapphire, CaF2 ect. Apart from plano convex Cylindrical Rod Lens, we also could plano concave cylindrical rod lens ...

    Get Price
  • Concave Quality Grade Lenses BK7-SF11 or ... - Surplus optics

    Plano-convex lenses are mainly used for image reduction in beam expanders, tube-length correction lens in microscopy and as a Barlow lens in astronomy. Our surplus concave lenses are mainly listed in BK7 or F2 equivalent materials. High-index materials such as F2 reduce spherical aberration and offers low F numbers.

    Get Price
  • BK7 Glass - Optical Glass - Glass Dynamics LLC

    2016-8-11u2002·u2002BK7 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. It is a relatively hard material with extremely low bubble and inclusion content, while ...

    Get Price
  • High Precision Laser Windows

    Hangzhou Shalom EO is a custom and off-the-shelf optical windows supplier, we offer: UV/VIS optical windows made from MgF2, CaF2 or UV fuses silica, VIS/NIR windows made from optical glass or fused silica, IR windows made of Germanium (Ge), Silicon windows, Zenic Selenide (ZnSe) windows, Sapphire windows. High precision laser windows and ...

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  • Spheric Lens - AG OPTICS

    2019-5-29u2002·u2002Products >> UV-Vis-IR optics >> Spheric Lens Plano Convex lens Specifications: Material: BK7,Fused silica,sapphire, zirconium,CaF 2 and MgF 2 ..

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  • Plano Concave Lens Specifications and ... - Shanghai Optics

    A plano concave lens is an optical lens with one concave surface and one flat surface. It has a negative focal length, and can be used for light projection, beam expansion, or to increase focal length of an optical system. ... Shanghai Optics manufactures a wide variety of Plano Concave Lenses optimized for UV (ultraviolet), visible and IR ...

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  • Banner Union Applied Optics CO., Ltd.

    Plano concave lenses are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths diverge collimated incident light form virtual images which are seen through the lens and they are often used to expand light or …

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  • Quality Optical Aspheric Lens & Optical Glass Lenses ...

    Optical Aspheric Lens BD 2 Precision Optical Aspheric Lens IR Glass AR Coated UV Fused Silica Optical Aspheric Lens AR Coated 420 Nm High NA WSX Cutting Head Optical Aspheric Lens FL Fiber Collimating Lens Optical Glass Lenses Aspherical Znse Meniscus Lens Selenide R-34.456 Surface 40-20 X AR CaF2 Cylindrical Concave Lens Plano 0.2x 587.6nm

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  • Glass Focusing Lens - BK7 & Fused Silica

    Description (Plano-Convex & Plano-Concave) This series of glass focusing lenses are made of BK7 (LBK) or Fused Silica (LFS); light enters from one side and exits from the opposite side. Its purpose is to modify the wavefront curvature of the light through the lens.

    Get Price
  • Plano-concave lens element - Thorlabs - BK7 UV

    Thorlabs' selection of plano-concave lenses, including BK7, SF11, UV-fused silica, and CaF2, diverge a collimated beam to a virtual focus and are commonly used in a Galilean-type beam expanders. Plano-Concave lenses have a negative focal length and negative spherical aberration, which can be used...

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  • NIR N-BK7 Plano-Convex Cylindrical Lens

    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.

    Get Price
  • N-BK7 Plano-Convex Lenses (Uncoated) - Thorlabs

    2015-6-28u2002·u2002Material: N-BK7. Wavelength Range: 350 nm - 2.0 μm (Uncoated) Available Uncoated (Below) or with One of Five Broadband Antireflection Coatings. Focal Lengths Available from 4 to 2500 mm. These uncoated Plano-Convex Lenses are fabricated from RoHS-compliant N-BK7 glass. N-BK7 is typically chosen whenever the additional benefits of UV fused ...

    Get Price
  • BK7 Glass Optical Lenses

    2 days agou2002·u2002N-BK7 Precision Plano-Concave Lenses from Newport Corporation. N-BK7 plano-concave lenses are designed to meet demanding laser beam expansion applications. N-BK7 optical glass substrates. ≤ λ/4 surface irregularity, 40 –20 scratch-dig. Plano-Concave shape for beam expansion applications. Broadband or laser line AR coatings available.

    Get Price
  • Plano Convex Lens – BK7A (PCX) – Lambda Research Optics

    Plano Convex Lens – BK7A (PCX) Plano-convex lenses are useful for a wide range of applications. These lenses are manufactured from BK7A for visible and Near IR applications. All lenses are uncoated but Anti-reflection coatings are available. When used to focus a collimated beam, the light should be incident on the curved surface of the lens.

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  • N-BK7 Parallel Windows,N-BK7 Optical Windows

    N-bk7 is an excellent lens material for most visible and near infrared applications. It is the most common borosilicate optical glass, which can provide excellent performance and moderate price. N-bk7 is a good choice for transmission optics because of its high uniformity, less …

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  • High Precision Laser Windows

    Hangzhou Shalom EO is a custom and off-the-shelf optical windows supplier, we offer: UV/VIS optical windows made from MgF2, CaF2 or UV fuses silica, VIS/NIR windows made from optical glass or fused silica, IR windows made of Germanium (Ge), Silicon windows, Zenic Selenide (ZnSe) windows, Sapphire windows. High precision laser windows and ...

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  • Singlet Lens, BK7 Lenses, Convex And Concave Lens

    As the basic optical element, singlet lenses are commonly used in engineers' design, and further assembly works for a variety of applications such as imaging collimating. At Hyperion Optics, our manufacturing capability covers Plano Concave Convex, Bi-Concave, Bi-Convex, Positive and Negative Meniscus, ranged from many variations of optical ...

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  • The Correct Material for Infrared (IR) Applications

    The Importance of Using the Correct Material. Since infrared light is comprised of longer wavelengths than visible light, the two regions behave differently when propagating through the same optical medium. Some materials can be used for either IR or visible applications, most notably fused silica, BK7 and sapphire; however, the performance of ...

    Get Price