Concave Mirror first surface optical mirrors with 10 20 surface quality

  • Concave Mirror - Newport

    Concave mirrors are used in light collection applications or as focusing mirrors in imaging systems. Newport's concave metallic-coated mirrors on Borofloat 33 substrates provide a good combination of performance and value. They operate over a very broad spectral range – including UV to visible and visible to near-IR – with no chromatic aberration.

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  • Concave Laser Line Mirrors | Edmund Optics

    TECHSPEC® Concave Laser Line Mirrors offer high precision 20-10 surface quality, λ/10 surface irregularity, and high reflectivity for focusing laser beams generated by Nd:YAG sources. Featuring high guaranteed laser induced damage thresholds, these dielectric coated laser mirrors are durable and resistant to laser damage.

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  • Custom First-Surface Concave Spherical Mirrors

    2020-11-5 · A variety of single wavelength, dichroic and broad band mirror coatings are available from the UV (150nm) through the far infrared.

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  • High Performance Concave SuperMirror - Newport

    This mirror is superpolised to <2 Å RMS microroughness for ultra-low scatterring. 10-5 scratch-dig is achieved in the center 50% of the clear aperture. This central area is the sweet spot where Fabry pert cavity designs can achieve extremely high finesse.

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  • Concave Mirrors: IR Dielectric Coating (1280 - 1600 nm)

    Concave Mirror Selection Guide. Thorlabs offers concave mirrors with both metallic and dielectric stack reflective coatings. Metallic-coated mirrors offer relatively high reflectivity (90-95%) over a wide wavelength range, while dielectric-coated mirrors provide even higher reflectivity (>99%) but over a smaller wavelength range.

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  • Concave Mirrors: Visible Dielectric Coating (400 - 750

    2016-9-22 · With low surface irregularity at 633 nm, these mirrors provide excellent image quality. All of the mirrors on this page can be mounted by our Precision Kinematic Mirror Mounts . Thorlabs also offers metallic concave mirrors that operate over a broader wavelength range at …

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  • Custom UV concave mirrors | front surface mirror |

    Custom UV grade general purpose front surface mirrors are made from high quality float glass and are generally available in thicknesses of 1mm, 3mm and 6mm thk as standard. Coating runs are maximised with 145x100mm plates so that we remain competitive, these savings are passed onto our customers.

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  • First Surface Mirror | Optical Mirrors Made For

    A first surface mirror, also known as front surface mirror, is an optical mirror providing superior accuracy for engineering and scientific applications. Unlike a standard mirror, which has the coating on the back side, a first surface mirror provides a true reflection with no double image.

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  • 20DC200ER.1 Concave Metallic Mirror - Newport

    The 20DC200ER.1 enhanced aluminum concave mirror is used for focusing, collecting, and imaging with no chromatic aberration. This mirror can be used to manipulate laser beams or other broadband sources. This family of mirrors are available in three sizes, 12.7, 25.4, and 50.8 mm diameter, with radii of curvature from 25-2000 mm.

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  • Optical Mirrors - Optical Mirror | Edmund Optics

    Optical Mirrors are used in a wide range of industries, such as life sciences, astronomy, metrology, semiconductor, or solar. Edmund Optics offers a range of laser, flat, metal substrate, focusing, or specialty Optical Mirrors in a multitude of reflective coating options, including Protected Aluminum, Enhanced Aluminum, Protected Silver ...

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  • first surface optical mirrors

    A first surface mirror also known as front surface mirror has an optical grade mirror coating on the face of the glass that maximizes reflection and minimizes distortion. First surface mirrors are ideal for applications requiring a flawless reflection without a double image (ghosting) as seen with a regular mirror (second surface mirror).

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  • Front Surface Optical Mirrors | First Surface Mirrors ...

    2020-10-13 · Front surface optical mirrors (also known as first surface optical mirrors) reflect light directly from the coating that is applied to the polished or working surface of the mirror. Front surface optical mirrors differ from second surface optical mirrors in the fact that light does not have to travel through the glass before being reflected ...

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  • Concave and Convex Spherical Mirrors Suppliers |

    Precision optical components, polarization optics, crystals, assemblies, megapixel CCTV lenses, 20 MP machine vision lenses, and optical system solutions. Advanced measurement systems include Prism Master, spheric lens measurement systems, interferometers, and spectrophotometers. ISO 9001, IATF/TS16949, ISO 14001, and ISO 13485 certified with SGS.

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  • Optical Mirror Selection Guide - Newport

    The mirror application drives the requirements for surface flatness and surface quality. When preservation of wavefront is critical, a λ/10 to λ/20 mirror should be selected; when wavefront is not as important as cost, a λ/2 to λ/5 mirror can be used. For surface quality, the tighter the scratch-dig specification, the lower the scatter.

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  • Optical Surfaces - Newport

    For demanding laser and imaging systems 20-10 to 40-20, scratch-dig is best. For applications where low scatter is not as critical as cost, 60-40 scratch-dig can be used. Surface quality and surface irregularity need to be clearly defined in order to meet the damage threshold, wavefront and low …

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  • Tempotec Optics Co., Ltd.

    Tempotec provides both kinds of front surface mirrors: Metal coated mirror and Dielectric coated mirror. Substrate: 1. Commercial quality flat window or precision window. Please refer to the optical window page. Unpolished back surface is also available. 2. Plano concave substrate. After HR coated on the concave face, it's a concave mirror.

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  • Concave Mirrors - Thorlabs

    Thorlabs has a wide selection of spherical concave mirrors with metallic or dielectric coatings that together span the 250 nm - 20 µm spectral range, with focal lengths from 9.5 mm to 1000 mm. Our mirrors with dielectric coatings offer >99% average reflectance in the 350 - 400 nm, 400 - 750 nm, 750 - 1100 nm, or 1280 - 1600 nm spectral ranges.

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  • Custom Optical Mirrors | Request High-Volume

    Sydor Optics fabricates an array of metallic and dielectric optical mirrors to meet your custom specifications and requirements. Optical mirrors basically consist of a polished substrate with a metallic coating or dielectric coating on the front surface, but different applications require different levels of precision optical mirrors.

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  • Precision Round Mirror | 1/10 wave, 1/20 wave, 1/4

    2020-10-13 · 1/4 wave, 1/10 wave and 1/20 wave round precision mirrors are available in three different materials as well as uncoated for use as optical windows or flats. p: (262) 548-1155 e: [email protected]

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  • Understanding Optical Specifications | Edmund Optics

    Learn more about surface quality here. Surface Flatness. Surface flatness is a type of surface accuracy specification that measures the deviation of a flat surface such as that of a mirror, window, prism, or plano-lens. This deviation can be measured using an optical flat, which is a high quality, highly precise flat reference surface used to ...

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  • Ajax Scientific - LI064-0250 Concave Mirror, 100mm ...

    Most new mirrors such as this come with protective layers that you can peel off. The finger prints and grease that arrived on this item probably wouldn't let that protective layer stick. I wasn't expecting a first surface telescope quality mirror but the care taken to keep it clean and scratch free in package and storage was non existent.

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  • Concave and Convex Spherical Mirrors Suppliers |

    Precision optical components, polarization optics, crystals, assemblies, megapixel CCTV lenses, 20 MP machine vision lenses, and optical system solutions. Advanced measurement systems include Prism Master, spheric lens measurement systems, interferometers, and spectrophotometers. ISO 9001, IATF/TS16949, ISO 14001, and ISO 13485 certified with SGS.

    Get Price
  • Concave Mirrors - Thorlabs

    Thorlabs has a wide selection of spherical concave mirrors with metallic or dielectric coatings that together span the 250 nm - 20 µm spectral range, with focal lengths from 9.5 mm to 1000 mm. Our mirrors with dielectric coatings offer >99% average reflectance in the 350 - 400 nm, 400 - 750 nm, 750 - 1100 nm, or 1280 - 1600 nm spectral ranges.

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  • Front surface Optical Mirror substrate, View Front

    Front surface Optical Mirror substrate, US 9.00 - 15.00 Piece, Jilin, China, Worldhawk, WH-MR.Source from Changchun Worldhawk Optics Co., Ltd. on Alibaba.com.

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  • Spherical Concave Mirrors | Products & Suppliers ...

    With mirrors, the curved surface is referred to as either concave or convex depending upon whether the center of curvature occurs on the side of the reflecting surface or the opposite side. Although a majority of curved mirrors are shaped as a portion of the surface of a sphere, the surface can also be cylindrical, paraboloidal, ellipsoidal, hyperboloidal (see Figure 3), or some other form ...

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  • Knight Opticals Front-Surface (FS) λ/10 Mirrors for ...

    Description: The reflecting surface of our Metal Mirrors is a thin coating of silver, gold or aluminum on glass. We provide flat, concave and convex mirrors. Diameter: 10 to 105 mm; Mirror Coatings: Uncoated, Protected Aluminum, Protected Gold, Silver

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  • RP Photonics Encyclopedia - mirrors, properties,

    Knight Optical is a trusted name for on-spec, premium-quality optical components, such as Front-Surface (FS) λ/10 Mirrors, for high-precision spectrometer applications.Our stock and custom-made FS λ/10 Mirrors are offered in a range of material options for such applications; these include BK7 (or equivalent), Zerodur, Quartz, UV Fused Silica; plus many more substrate options.

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  • Understanding Optical Specifications | Edmund Optics

    While many mirrors have a plain reflecting surface, many others are available with a curved (convex or concave) surface, for example for focusing laser beams or for imaging applications.. Most curved mirrors have a spherical surface, characterized by some radius of curvature R.A mirror with a concave (inwards-curved) surface acts a focusing mirror, while a convex surface leads to defocusing ...

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  • Ajax Scientific - LI064-0250 Concave Mirror, 100mm ...

    Most new mirrors such as this come with protective layers that you can peel off. The finger prints and grease that arrived on this item probably wouldn't let that protective layer stick. I wasn't expecting a first surface telescope quality mirror but the care taken to keep it clean and scratch free in package and storage was non existent.

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  • Concave Mirror - an overview | ScienceDirect Topics

    We begin by calculating the focal length of a concave mirror or, more specifically, the distance from the mirror vertex to the point where a reflected ray from a distant object intersects the optical axis. Figure 4.1 shows a ray parallel to the optical axis striking a mirror at height r, where r is defined by Eq. (3.5.5).Contrary to our normal convention, the light from the object proceeds ...

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  • First vs Second Surface Mirrors - REPLEX

    The Difference Between First and Second Surface Mirrors. First-surface mirrors are reflective on the front. Light hits the mirrored surface, bounces off, and your eye picks up the image. A good example of a first surface mirror is polished stainless steel. Usually first surface mirrors also have a very thin (often under 1 micron thick ...

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  • Optical Mirrors, Optical Mirrors direct from Fuzhou

    Optical Mirrors from Fuzhou WTS Photonics Technology Co., Ltd.. Search High Quality Optical Mirrors Manufacturing and Exporting supplier on Alibaba.com.

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  • China Optical Coated Glass Long Pass Optical Filter

    Optical Coating Dichroic Filter, First Surface Mirror, Optical Glass manufacturer supplier in China, offering Optical Coated Glass Long Pass Optical Filter Dm 499nm Dichroic Mirror, Front Surface Mirrors Optical Reflection Glass Clear and High-Fidelity Imaging Aluminum Mirror, Optical Front Surface Mirrors Reflection Glass Clear and High-Fidelity Imaging Aluminum Mirror and so on.

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  • Concave Mirrors: UV Broadband Dielectric Coating

    Concave Mirror Selection Guide. Thorlabs offers concave mirrors with both metallic and dielectric stack reflective coatings. Metallic-coated mirrors offer relatively high reflectivity (90-95%) over a wide wavelength range, while dielectric-coated mirrors provide even higher reflectivity (>99%) but over a smaller wavelength range.

    Get Price
  • 20-10 Scratch Dig Optical Mirrors | Engineering360

    The scanning mirror applications include ultra-high dynamic, low inertia scanning mirrors for laser processing, streak cameras, LIDAR, security, sensing and targeting applications, where the enhanced flexural strength, homogeneity, high resonant frequencies, ultra-low inertia, and optical surface...

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  • Optical Mirror Physics - Newport

    Surface flatness is often specified in wavelengths, e.g. λ/10, over the entire usable area of the mirror. When preservation of the wavefront is critical, a λ/10 to λ/20 mirror should be selected, while less demanding applications can tolerate a λ/2 to λ/5 mirror with the associated reduction in cost.

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  • General Purpose Grade optical Mirrors | Knight Optical

    Front surface mirrors are used to fold the optical path in a system. We offer surplus mirrors covering UV-Visible-IR applications and with various surface specifications. Grades of mirror include; General-purpose and 1 ? over 25mm grades are cut from pre coated stock sheets of white-float glass material.

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  • Second Surface Mirrors - ThomasNet

    Veteran-owned custom manufacturer of laser quality precision optical mirrors including first, second & front surface mirrors. Available in 32 in. dia. with surface quality up to 5 angstroms, surface figure up to 1/20 wave in power & astigmatism up to 1/50 wave. Meets cGMP & ISO standards. Standard & stock items are also available.

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

    Focusing Mirrors - Concave Mirrors - Concave Mirror. Focusing Mirrors, or Concave Mirrors, are often used in applications that require light collection. Focusing Mirrors are also ideal for use in imaging systems, as they do not introduce chromatic aberration. As light strikes the surface of a Concave Mirror, the mirrors surface profile causes ...

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  • Concave Mirrors - Thomasnet

    2 天前 · Welcome to the premier industrial source for Concave Mirrors. The companies featured in the following listing offer a comprehensive range of Concave Mirrors, as well as a variety of related products and services. ThomasNet.com provides numerous search tools, including location, certification and keyword filters, to help you refine your results.

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

    Focusing Mirrors - Concave Mirrors - Concave Mirror. Focusing Mirrors or Concave Mirrors are often used in applications that require light collection. Focusing Mirrors are also ideal for use in imaging systems as they do not introduce chromatic aberration. As light strikes the surface of a Concave Mirror the mirror's surface profile causes the ...

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  • Alibaba.com - Infrared optic window, High reflector

    Wuhan Especial Optic Inc., Experts in Manufacturing and Exporting Infrared optic window, High reflector mirror and 447 more Products. A Verified CN Gold Supplier on Alibaba.com.

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  • Concave Mirrors: Visible Dielectric Coating (400 - 750

    With low surface irregularity at 633 nm, these mirrors provide excellent image quality. All of the mirrors on this page can be mounted by our Precision Kinematic Mirror Mounts . Thorlabs also offers metallic concave mirrors that operate over a broader wavelength range at the expense of lower reflectivity.

    Get Price
  • cheapest option for big spherical concave mirror ...

    2017-1-11 · Trollmannx's idea of a Dobsonian mirror is a good one, but see if the manufacturer can make 16 or 20-inch f/10 spherical mirrors. That should be lower cost than a fast parabola. Roger

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  • Metallic Mirrors - FindLight

    2020-11-2 · Mirrors have a highly polished surface for reflecting light. The reflecting surface is usually a thin coating of aluminum or silver. Most mirrors for optical applications are called first surface types since the coating is on the front surface thereby eliminating the optical …

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  • Mirrors – Page 13 – BMI Surplus

    Mirrors; Polarizers and Retardation Plates; Prisms and Beam Splitters; Windows and Flats; Optical Instruments. Geodesy Instruments; Interferometers; Metrology; Monochromators and Spectrometers; Telescopes; Optical Sources and Detectors. Arc Lamps; Detectors; Light Modulators; Optical Power Meters; Photomultipliers; Source and Spectral Standards ...

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  • US4623223A - Stereo image display using a concave

    Therefore, for example, if the observer were located at 39.7' from the surface of a concave mirror of focal length 13.7' then the conjugate point at which the common edges of the two reflecting mirrors would be positioned is 20.9 inches from the concave mirror surface. With an optical quality concave spherical mirror, there is no discernible ...

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