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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Glass Plano-Concave (PCV) lenses are optical components featuring one flat and one concave side, designed to diverge light, expand beams, and provide negative focal lengths. Made from high-quality optical glass (e.g., K9, BK7), they offer superior scratch resistance, high image clarity, and minimal distortion, making them ideal for laser optics, medical imaging, and precision instruments. 
    Key Features and Benefits of Glass PCV Lenses 
    • Optical Performance: Glass provides the highest AB rating, ensuring extremely low distortion and improved color definition compared to plastic alternatives.
    • Durability: Glass is highly scratch-resistant, durable, and generally requires less maintenance than plastic lenses.
    • Applications: Commonly used in laser beam expansion, light projection, and in optical systems for reducing aberrations.
    • Material: High-quality materials like H-K9L or N-BK7 offer excellent transmittance, ranging from visible (VIS) to infrared (IR) light. 
    Common Specifications 
    • Surface Structure: One flat (plano) side and one concave side, providing a negative focal length.
    • Coatings: Available as uncoated or with anti-reflection (AR) coatings (e.g., MgF2, VIS-NIR) to optimize transmission.
    • Diameter/Focal Length: Available in a wide range of sizes, including diameters up to 500 mm, catering to both miniature and large-scale optical systems.
    • Types: Available in spherical (for general beam divergence) or cylindrical (for one-axis magnification) shapes. 
    Advantages Over Plastic Lenses
    While plastic is lightweight and impact-resistant, glass PCV lenses are preferred for applications requiring maximum optical clarity, high temperature resistance, and minimal cleaning wear. They are, however, heavier and more fragile than polycarbonate options. 
    Where to Find/Buy 
    • Edmund Optics offers a comprehensive selection of, Coatings/Coated Plano-Concave (PCV) Lenses.
    • Standa Photonics provides various PCV lenses, including options up to 500mm in diameter.
    • Alien Photonics specializes in PCV spherical lenses with customizable AR coatings.
    • STEMart lists H-K9L optical glass plano-concave lenses with specific, in-depth technical specifications. 
    Note: For specialized industrial needs, such as laser systems, Alien Photonics offers options for high-precision, anti-reflection coated lenses. 
    • Plano-Concave (PCV) Spherical Singlet Lenses | Edmund Optics
      Plano-Concave (PCV) Lenses. Plano Concave Lenses (PCV) are ideal for beam expansion, light projection, and focal length adjustment...
      Edmund Optics
    • Optical Spherical Plano Concave (PCV) Singlet Lenses
      What is the application of Plano Concave (PCV) Lenses? 1. Security surveillance: plano concave lenses are commonly used in securit...
      Made-in-China.com
    • Should you still consider GLASS lenses??? | Zeiss Binoculars ...
      Jul 25, 2021 — what do these glasses. and those binoculars have in common. well they both use the highest quality optical glass to produce the sh...
      9:40
      YouTube·The Spectacle Factory
    Show all
    • Plano-Concave (PCV) Spherical Singlet Lenses | Edmund Optics
      Plano-Concave (PCV) Lenses. Plano Concave Lenses (PCV) are ideal for beam expansion, light projection, and focal length adjustment...
      Edmund Optics
    • Optical Spherical Plano Concave (PCV) Singlet Lenses
      What is the application of Plano Concave (PCV) Lenses? 1. Security surveillance: plano concave lenses are commonly used in securit...
      Made-in-China.com
    • Should you still consider GLASS lenses??? | Zeiss Binoculars ...
      Jul 25, 2021 — what do these glasses. and those binoculars have in common. well they both use the highest quality optical glass to produce the sh...
      9:40
      YouTube·The Spectacle Factory
    • Uncoated Plano-Concave (PCV) Lenses - Edmund Optics
      Uncoated Plano-Concave (PCV) Lenses * Wavelength Range of 400-2200nm. * Precision Diameter and Centration Tolerances Allow for Eas...
      Edmund Optics
    • Plano-Concave (PCV)Lenses, D=40.00mm, F - STEMart
      * Description. Plano-Concave (PCV)Lenses, D=40.00mm, F=-200.00mm, VIS H-K9L Optical Glass, model 120110, is manufactured by United...
      STEMart
    • Cylindrical Lenses | PCV Plano-Concave | Blank or AR coated
      Cylindrical Plano-Concave Lens for image manipulation In certain imaging applications, it's necessary to adjust the magnification ...
      Alien Photonics
    • VIS 0° Coated Plano-Concave (PCV) Lenses - Edmund Optics
      TECHSPEC® VIS 0° Coated Plano-Concave (PCV) Lenses are designed to bend parallel input rays to diverge from one another on the out...
      Edmund Optics
    • The Benefits of Real Glass Lenses | RX Safety
      Aug 10, 2022 — at RX Safety we're one of the few companies that still offer both prescription glass and polycarbonate plastic lenses. in this vid...
      1:29
      YouTube·Rx Safety Videos
    • Plano-Concave (PCV) Spherical Lenses | Blank or AR coated
      Plano-Concave Spherical Lenses for imaging systems and scanners. Alien Photonics PCV lenses can adjust the size of the laser beam ...
      Alien Photonics
    • Plano-Concave Lenses - Standa Photonics
      Plano-Concave Lenses. These negative focus length lenses have flat surface on one side and spherical surface on the other. They ar...
      Standa Photonics
    • Glass vs. Polycarbonate Lenses | Blog - Eyebuydirect
      May 28, 2025 — Disadvantages of Glass Lenses. Glass lenses also have drawbacks. They are heavier than other lens materials, potentially causing d...
      Eyebuydirect
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    Web results

    Plano-Concave (PCV) Spherical Singlet Lenses


    Edmund Optics
    https://www.edmundoptics.com › plano-concave-pcv-s...
    Edmund Optics
    https://www.edmundoptics.com › plano-concave-pcv-s...
    Plano Concave Lenses (PCV) are ideal for beam expansion, light projection, and focal length adjustment in optical systems. Designed with a single concave ...Read more

    Plano-Concave (PCV)Lenses


    Aireka Scientific
    https://airekasci.com › Optics › Optical Lenses
    Aireka Scientific
    https://airekasci.com › Optics › Optical Lenses
    The K9 Plano-Concave Lens is a highly specialized optical component with a diameter of 10mm and a focal length ranging from -100 to -31.5mm. Available in both ...Read more
    Glass PCV Lenses from airekasci.com

    Optical Glass Plano-Concave Lenses


    UNI Optics
    https://www.uni-optics.com › Spherical Lens
    UNI Optics
    https://www.uni-optics.com › Spherical Lens
    Plano concave lenses, which have one concave surface, are optical lenses with negative focal lengths, they are ideal for beam expansion, light projection.Read more
    Glass PCV Lenses from www.uni-optics.com

    Where can I buy squared-off planoconcave and ...


    Reddit · r/Optics
    10+ comments · 1 year ago
    Reddit · r/Optics
    10+ comments · 1 year ago
    I'm looking for a selection of planoconcave and planoconvex lenses just like Edmund Optics sells (as in a catalog I can work with, it doesn't need to be as ...Read more
    People also ask
    Which glass lens is best?
    An error has occurred. Please try again later.
    Which eye condition requires a concave lens?
    How Does a Concave Lens Correct Nearsightedness?
    Nearsighted people wear glasses with concave lenses to correct their vision. A concave lens corrects myopia by being thinner at the center and thicker at the edge. It diverges light rays entering the eye so they focus a little further back, landing directly on the retina instead of in front of it.

    How Does a Concave Lens Correct Nearsightedness? - All About Vision


    All About Vision
    https://www.allaboutvision.com › conditions › myopia
    All About Vision
    https://www.allaboutvision.com › conditions › myopia
    Can you get glass lenses anymore?
    An error has occurred. Please try again later.
    What is a plano-concave lens used for?
    A plano-concave lens is an optical lens with one concave surface and one flat surface. It has a negative focal length and is commonly used in light projection, beam expansion, or to increase the focal length of an optical system.

    Plano Concave Lens Specifications and Applications - shanghai revamp


    Shanghai Optics
    https://www.shanghai-optics.com › spherical-lenses › pla...
    Shanghai Optics
    https://www.shanghai-optics.com › spherical-lenses › pla...

    Web results

    Optical Glass, Optical Lenses Or Glass Lenses, PCX, DCX ...


    gauge-glass.net
    https://www.gauge-glass.net › Products › Gauge Glass
    gauge-glass.net
    https://www.gauge-glass.net › Products › Gauge Glass
    Optical glass, also known as optical lenses or glass lenses, is typically categorized as plano-convex (PCX), double-convex (DCX), plano-concave (PCV), ...Read more
    Glass PCV Lenses from www.gauge-glass.net

    Plano Concave (PCV) Lenses


    Yutai Optics
    https://www.ytoptics.com › lenses › plano_concave_pcv...
    Yutai Optics
    https://www.ytoptics.com › lenses › plano_concave_pcv...
    A plano-concave lens is an optical lens with one concave surface and one flat surface. It has a negative focal length and is commonly used in light projection, ...Read more

    Plano Concave Lenses


    Bohr Optics Co.,Ltd
    http://www.bohroptics.com › ...
    Bohr Optics Co.,Ltd
    http://www.bohroptics.com › ...
    Plano-Concave (PCV) lenses have one flat and one inward curved surface. PCV lenses have a negative focal length and are used for image reduction or to spread ...Read more
    Glass PCV Lenses from www.bohroptics.com
    Popular products
    • 12.7 x 12.7mm x -25mm FL, Uncoated Laser Grade PCV Cylinder Lens.
      12.7 x 12.7mm x -25mm FL, Uncoated Laser Grade PCV Cylinder Lens
      $149.00
      Edmund Optics
      12.7 x 12.7mm x -25mm FL, Uncoated Laser Grade PCV Cylinder Lens
      $149.00
      Edmund Optics
    • 25mm H x 50mm L x -25mm FL Uncoated, Illumination Grade PCV Cylinder Lens.
      25mm H x 50mm L x -25mm FL Uncoated, Illumination Grade PCV Cylinder Lens
      $132.00
      Edmund Optics
      25mm H x 50mm L x -25mm FL Uncoated, Illumination Grade PCV Cylinder Lens
      $132.00
      Edmund Optics
    • 9mm L x 12.5mm W x -22mm FL, PCV Rectangular Lens, Grade 1.
      9mm L x 12.5mm W x -22mm FL, PCV Rectangular Lens, Grade 1
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      Edmund Optics
      9mm L x 12.5mm W x -22mm FL, PCV Rectangular Lens, Grade 1
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    • Premium Progressive Precision Plastic Lenses.
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    • 12.7mm x -100mm FL, Uncoated Imaging Grade PCV Cylinder Lens.
      12.7mm x -100mm FL, Uncoated Imaging Grade PCV Cylinder Lens
      $97.00
      Edmund Optics
      12.7mm x -100mm FL, Uncoated Imaging Grade PCV Cylinder Lens
      $97.00
      Edmund Optics
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      Single Vision Polycarbonate Clear
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      LensFactory Single Vision Ultra Clear Plastic Lenses
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      LensFactory
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      4.8(19)
    • Electric Plexi Polarized Mirror Replacement Lenses by Revant Optics.
      Electric Plexi Polarized Mirror Replacement Lenses by Revant Optics
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      Revant Optics
      Free delivery on $60+
      Electric Plexi Polarized Mirror Replacement Lenses by Revant Optics
      $24.99
      Revant Optics
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      Polycarbonate Non-Rx Lenses
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    Web results

    Plano-concave Lenses (PCV), BK7, Fused Silica


    Creator Optics
    https://www.creatoroptics.com › E-PCV_p
    Creator Optics
    https://www.creatoroptics.com › E-PCV_p
    The Plano-Concave (PCV) Lens has negative focal lengths, diverges collimated incident light, and forms only virtual images which are seen through the lens. It's ...Read more
    Glass PCV Lenses from www.creatoroptics.com
    More products
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      Hdcrafter Optical Polycarbonate Clear Lenses | FuzWeb 1.61. 51% OFF.
      Hdcrafter Optical Polycarbonate Clear Lenses | FuzWeb 1.61
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      FuzWeb
      Free delivery
      51% OFF
      Hdcrafter Optical Polycarbonate Clear Lenses | FuzWeb 1.61
      $68.99$141
      FuzWeb
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    • Envie 1DAY Minuit Glass(1BOX 10SHEETS) - -4.50.
      Envie 1DAY Minuit Glass(1BOX 10SHEETS) - -4.50
      $13.38
      lenstok.com
      Envie 1DAY Minuit Glass(1BOX 10SHEETS) - -4.50
      $13.38
      lenstok.com
    • Engineered for Impact, Scratch, and UV400 Resistance Sunglasses.
      Engineered for Impact, Scratch, and UV400 Resistance Sunglasses
      $14.72
      EZContacts.com
      Free delivery by Mon
      Engineered for Impact, Scratch, and UV400 Resistance Sunglasses
      $14.72
      EZContacts.com
      Free delivery by Mon
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      Bclear 1.74 Clear Lenses | FuzWeb. 50% OFF.
      Bclear 1.74 Clear Lenses | FuzWeb
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      FuzWeb
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      Bclear 1.74 Clear Lenses | FuzWeb
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      Single Vision Clear Plastic Lenses
      $39.00
      Change Lens Fast
      Single Vision Clear Plastic Lenses
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      Hdcrafter Optical Polycarbonate Clear Lenses | FuzWeb 1.56. 50% OFF.
      Hdcrafter Optical Polycarbonate Clear Lenses | FuzWeb 1.56
      $69.99$140
      FuzWeb
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      UltimateWasher.com
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      Momoja Polycarbonate Single Vision Clear Lenses | FuzWeb
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      Brightzone Polycarbonate Progressive Clear Lenses | FuzWeb
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    Web results

    Plano-Concave Lenses


    Standa Photonics
    https://www.standaphotonics.com › lenses › plano-conca...
    Standa Photonics
    https://www.standaphotonics.com › lenses › plano-conca...
    They are used to expand beams or to increase focal lengths in optical systems or other similar applications. PCV lens up to 500 mm diameter are available. Under ...Read more
    Glass PCV Lenses from www.standaphotonics.com

    Plano-Convex Lenses, N-BK7 Optical Glass


    Esco Optics
    https://escooptics.com › products › plano-convex-lenses-...
    Esco Optics
    https://escooptics.com › products › plano-convex-lenses-...
    Precision plano-convex lenses with positive focal length, made from N-BK7 glass. Superior surface quality and affordable performance.
    Glass PCV Lenses from escooptics.com
    Missing: PCV ‎| Show results with: PCV
    People also search for
    Plano-Concave lens
    Plano concave lens uses
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    Convex or Concave Lens
    Bi Concave Lens
    Meniscus lens
    Plano-Concave Cylindrical Lens
    Double concave lens

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