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    About 48,000 results (0.25s) 
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    Including results for Concave lens with AR coating
    Search only for Biconcave lens with AR coating

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Biconcave lenses with Antireflection (AR) coatings are used to diverge light beams while minimizing surface reflections, typically available in materials like N-BK7 or UV Fused Silica. They are optimized for specific spectral ranges, such as 430-700 nm (visible) or 750-1550 nm (NIR), with V-coat options for lasers. These lenses are ideal for laser beam expansion and optical imaging systems. 
    Popular Options and Specifications 
    • Newport Corporation: Offers the SBC028AR.14 Bi-Concave Lens, a 25.4 mm diameter, UV-grade fused silica lens for 430–700 nm.
    • Broadband AR (BBAR) Coating: Available in N-BK7 or N-SF11 for visible to NIR ranges.
    • Laser Line V-Coat: Available for specific wavelengths like 1064 nm.
    • Performance Metrics: Usually feature a surface quality of 40-20 or 20-10 scratch-dig, with surface accuracy of
      𝜆
      /4
      .       
    Key Characteristics 
    • Shape: Two concave surfaces that produce a negative focal length.
    • Function: Spreads parallel rays of light.
    • AR Application: Applied in vacuum chambers using electron beam vaporization for high precision. 
    Common Applications 
    • Laser Beam Diverging: High-damage threshold coatings are used for high-power laser applications.
    • Optical Systems: Used in pairs to reduce beam diameter or to reduce image distortion. 
    • SBC028AR.14 Bi-Concave Lens - Newport
      The SBC028AR.14 Bi-Concave Lens is an 430 to 700 nm antireflection coated, 25.4 mm diameter, UV grade fused silica bi-concave lens...
      Newport Corporation
    • N-BK7 and N-SF11 Bi-Concave Lenses, AR Coating 650
      These lenses are available uncoated or with one of our three popular broadband antireflection coatings deposited on both sides to ...
      Thorlabs
    • SBC016AR.33 Bi-Concave Lens - Newport
      Specifications * Lens Shape. Bi-Concave. * Diameter. 25.4 mm. * Lens Material. UV Fused Silica. * Antireflection Coating. 1064 nm.
      Newport Corporation
    Show all
    • SBC028AR.14 Bi-Concave Lens - Newport
      The SBC028AR.14 Bi-Concave Lens is an 430 to 700 nm antireflection coated, 25.4 mm diameter, UV grade fused silica bi-concave lens...
      Newport Corporation
    • N-BK7 and N-SF11 Bi-Concave Lenses, AR Coating 650
      These lenses are available uncoated or with one of our three popular broadband antireflection coatings deposited on both sides to ...
      Thorlabs
    • SBC016AR.33 Bi-Concave Lens - Newport
      Specifications * Lens Shape. Bi-Concave. * Diameter. 25.4 mm. * Lens Material. UV Fused Silica. * Antireflection Coating. 1064 nm.
      Newport Corporation
    • SBC028AR.33 Bi-Concave Lens - Newport
      Specifications * Lens Shape. Bi-Concave. * Diameter. 25.4 mm. * Lens Material. UV Fused Silica. * Antireflection Coating. 1064 nm.
      Newport Optics
    • KBC037AR.33 Bi-Concave Lens - Newport
      Specifications * Lens Shape. Bi-Concave. * Diameter. 25.4 mm. * Lens Material. N-BK7. * Antireflection Coating. 1064 nm. * Coating...
      Newport Corporation
    • KBC028AR.33 Bi-Concave Lens - Newport
      Specifications * Lens Shape. Bi-Concave. * Diameter. 12.7 mm. * Lens Material. N-BK7. * Antireflection Coating. 1064 nm. * Coating...
      Newport | Photonics
    • KBC079AR.18 Bi-Concave Lens - Newport
      Specifications * Lens Shape. Bi-Concave. * Diameter. 50.8 mm. * Lens Material. N-BK7. * Antireflection Coating. 1000-1550 nm. * Co...
      Newport Optics
    • Biconcave Lens,750 - 1550nm, BK7 - Laser 2000 GmbH
      Type: Biconcave Lenses · Material: BK7 · Wavelength range of Antireflection Coating [nm]: 750 - 1550 · Transmission in AR range: 9...
      Laser 2000 GmbH
    • Focal Point for a Biconcave Lens
      Jun 2, 2020 — hi I'm going to show you how a bic concave or diverging lens works and how we define its focal length. so we have five parallel ra...
      3m
      YouTube·Erik Jensen
    • How Lenses Are Made Step 12: AR Coating
      Jan 9, 2025 — the collet is loaded into the application unit along with a tray of compounds that correspond to the layers of the AR stack a vacu...
      0:59
      YouTube·Laramy-K Optical
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    My Ad Center

    Web results

    N-BK7 and N-SF11 Bi-Concave Lenses, AR Coating 650


    Thorlabs
    https://www.thorlabs.com › n-bk7-and-n-sf11-bi-concav...
    Thorlabs
    https://www.thorlabs.com › n-bk7-and-n-sf11-bi-concav...
    These lenses are available uncoated or with one of our three popular broadband antireflection coatings deposited on both sides to reduce the amount of light ...Read more

    SBC028AR.14 Bi-Concave Lens


    Newport Corporation
    https://www.newport.com › ...
    Newport Corporation
    https://www.newport.com › ...
    The SBC028AR.14 Bi-Concave Lens is an 430 to 700 nm antireflection coated, 25.4 mm diameter, UV grade fused silica bi-concave lens with an effective focal ...Read more
    $152.00 · Free delivery · 30-day returns

    Custom Biconcave Lens With AR Coating ...


    UNI Optics
    https://www.uni-optics.com › biconcave-lens-with-ar-coa...
    UNI Optics
    https://www.uni-optics.com › biconcave-lens-with-ar-coa...
    UNI Optics Co.,Ltd specializes in Biconcave lens with AR coating design and assembly for many years. We have strong capability to produce custom-made optics ...

    Bi-concave Spherical Lenses


    OptoSigma
    https://www.optosigma.com › eu_en › optics › bi-concav...
    OptoSigma
    https://www.optosigma.com › eu_en › optics › bi-concav...
    Bi-Concave Lenses, or, “Equi-Concave Lenses”, are used to expand light, or, diverge a collimated beam and produce a negative focal length.Read more
    $50 delivery · Free 30-day returns

    N-BK7 Bi-Convex Lenses (AR Coating: 650 - 1050 nm)


    Thorlabs
    https://www.thorlabs.com › n-bk7-bi-convex-lenses-ar-c...
    Thorlabs
    https://www.thorlabs.com › n-bk7-bi-convex-lenses-ar-c...
    Thorlabs' B-Coated N-BK7 Bi-Convex Lenses are fabricated from N-BK7 and feature an antireflection coating for the 650 - 1050 nm range on both surfaces. N-BK7 is ...Read more

    Biconcave Lens With AR Coating


    HG Optronics.,INC.
    https://www.hgoptronics.com › biconcave-lens-with-ar-...
    HG Optronics.,INC.
    https://www.hgoptronics.com › biconcave-lens-with-ar-...
    Double Concave Lenses are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal ...Read more
    People also ask
    What does AR coating mean on eye prescription?
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    Explain destructive interference
    List common types of AR coatings
    Compare AR coating to UV coating
    What are the disadvantages of AR coating?
    Drawbacks
    • They're can look dirty due to the clearness of the lenses. ...
    • As a result you may have to clean your lenses more frequently, which can especially be the case for some of the lower-cost AR coatings.
    • They generally aren't recommended for reading glasses that rest on the low bridge of the nose.

    Benefits and Disadvantages of Anti-reflective Coating Glasses


    RX Safety
    https://rx-safety.com › 2016/05 › benefits-disadvantages-...
    RX Safety
    https://rx-safety.com › 2016/05 › benefits-disadvantages-...
    How long does AR coating last on glasses?
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    Does anti-glare coating on glasses actually work?
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    Web results

    Biconcave Lens, AR [nm]: 750 - 1550, BK7


    Laser 2000 GmbH
    https://www.laser2000.com › lenses › 80507-biconcave...
    Laser 2000 GmbH
    https://www.laser2000.com › lenses › 80507-biconcave...
    Type: Biconcave Lenses · Material: BK7 · Wavelength range of Antireflection Coating [nm]: 750 - 1550 · Transmission in AR range: 98,5% · Laser Damage Threshold LIDT ...Read more

    Bi-Concave Lenses


    CLZ Optical
    https://www.clzoptics.com › bi-concave-lenses2
    CLZ Optical
    https://www.clzoptics.com › bi-concave-lenses2
    Bi-concave lens has concave lenses on both sides, similar to a plano-concave lens, and is a lens with a negative focal length.Read more

    Knight Optical Bi-Convex Lens - LBV4040-AV2


    MEETOPTICS
    https://www.meetoptics.com › ... › Spherical Lenses
    MEETOPTICS
    https://www.meetoptics.com › ... › Spherical Lenses
    Knight Optical offers precision N-BK7 biconvex lenses, available uncoated or with broadband anti-reflective (AR) coatings for visible to near-infrared (NIR) ...Read more
    $69.92 · In stock · 30-day returns

    Quality biconvex lenses - Simple convex lenses


    Comar Optics
    https://www.comaroptics.com › components › quality-b...
    Comar Optics
    https://www.comaroptics.com › components › quality-b...
    Most lenses are also stocked in three different AR coatings covering from the visible out to telecoms IR wavelengths. Note special care is taken with the 630- ...Read more
    People also search for
    Thorlabs A Coating
    Thorlabs C Coating
    Biconvex lens
    Biconvex lens focal length
    Thorlabs Bi-Convex Lens
    Thorlabs B coating
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    Thorlabs Best Form Lens

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