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    Beam Splitter Penta Prism For Laser Optics Prism-Quarton ...
    A Beamsplitter Penta Prism for lasers splits one beam into two (often 50/50), combining the 90° deviation of a standard penta prism with a partial reflective coating, offering stable, alignment-insensitive right-angle splitting ideal for laser tasks like optical signal processing, distance measurement, and beam steering, while maintaining high precision by cementing a wedge prism to a penta prism. 
    Key Features & Benefits 
    • 90° Deviation: Splits a beam into two outputs that are precisely 90° apart.
    • Alignment Stability: Insensitive to slight movements, maintaining a stable right angle between beams, unlike simple cube beamsplitters.
    • Coating Optimized: Features a beamsplitting coating (e.g., 50/50 R/T) on an internal surface, with anti-reflection (AR) coatings on external faces for minimal loss.
    • Construction: Made by cementing a precision penta prism and a wedge prism, with the coating applied to the hypotenuse.
    • Versatility: Available for UV, Visible, and IR wavelengths, with customizable split ratios and materials like N-BK7 glass.
    • Applications: Used in laser systems for beam steering, interferometry, optical processing, and precise angular measurement. 
    How It Works (Construction) 
    1. Penta Prism Core: Provides the stable 90° deviation for reflected light.
    2. Wedge Prism: A thin wedge is cemented to the penta prism's hypotenuse.
    3. Coating: A dielectric beamsplitting coating (e.g., 50% Reflect / 50% Transmit) is applied to the cemented interface, splitting the incoming laser beam.
    4. Output: One beam is transmitted through the wedge, while the other is reflected, both emerging at a perfect 90° angle from the original path. 
    • Penta Prism Beamsplitters - Edmund Optics
      50% Reflection / 50% Transmission. Beam Deviation Insensitive to Alignment. Designed for Visible Wavelengths. Penta Prism Beamspli...
      Edmund Optics
    • Custom Beamsplitter Penta Prism With AR Coating, ... - UNI Optics
      Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge through the hypotenuse fa...
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    • Beamsplitter Penta Prism - Laserand
      Beamsplitter penta prism assembly combines the transmitting/reflecting function of a beamsplitter with the 90 deg path bend associ...
      Laserand
    • Prism Lens - Quarton
      FEATURES: 1. Beam Splitter Penta prism is a five-sided prism can be used as Beam-splitter that splits one laser beam to two beams.
      quarton inc
    • Beam Splitter Penta Prism - 90° Split Angle Optical Glass For Lasers
      Working with lasers or optical setups? This beam splitter penta prism is a precision instrument for splitting laser beams! The K9 ...
      lepaystchad.com
    • Edmund Optics Penta Prism Beamsplitter - #66-632
      Dec 20, 2025 — 12.7mm, MgF2 Coated, Penta Prism Beamsplitter. Product Code. $ 248.04. In stock. Shipping cost available in your cart.
      MEETOPTICS
    • OEM Beamsplitter Penta Prism, Beamsplitter ...
      The beamsplitter penta prisms consist of a precision penta prism carefully cemented together with a wedge to minimize wavefront di...
      Betensh Optics
    • Selecting the Right Beamsplitter
      and doesn't cover as wide a wavelength range as pelle or polka dot beam splitters though we do offer any different coding. options...
      Edmund Optics·Edmund Optics
      1m
    • Penta Beamsplitter Prism - Dayoptics
      Dimension Tolerance. +0.0,-0.2mm. 90°Deviation Tolerance. According to the Form. Flatness. λ/2(Standard. λ/4(High Precision)@633nm...
      Dayoptics
    • Penta Prism Beamsplitters - Edmund Optics
      50% Reflection / 50% Transmission. Beam Deviation Insensitive to Alignment. Designed for Visible Wavelengths. Penta Prism Beamspli...
      Edmund Optics
    • Custom Beamsplitter Penta Prism With AR Coating, ... - UNI Optics
      Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge through the hypotenuse fa...
      UNI Optics
    • Beamsplitter Penta Prism - Laserand
      Beamsplitter penta prism assembly combines the transmitting/reflecting function of a beamsplitter with the 90 deg path bend associ...
      Laserand
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    Penta Prism Beamsplitters


    Edmund Optics
    https://www.edmundoptics.com › ... › Cube Beamsplitters
    Edmund Optics
    https://www.edmundoptics.com › ... › Cube Beamsplitters
    Penta Prism Beamsplitters are constructed by cementing a precision penta prism and a wedge prism together, and applying an appropriate interference coating.Read more

    Quarton Prism Lens PL1460 - Beam Splitter Penta ...


    Amazon.com
    https://www.amazon.com › Prism-Quarton-Beam-Splitte...
    Amazon.com
    https://www.amazon.com › Prism-Quarton-Beam-Splitte...
    Beam Splitter Penta prism is a five-sided prism can be used as Beam-splitter that splits one laser beam to two beams. · The splitted beam angle : 90° ± 1'.Read more
    30-day returns
    Missing: applications ‎| Show results with: applications

    Prism Lens


    quarton inc
    https://www.quarton.com › Products › Lens › Prism lens
    quarton inc
    https://www.quarton.com › Products › Lens › Prism lens
    Penta prism is a five-sided prism can be used as Beam-splitter that splits one laser beam to two beams. 2. The splitter beam angle: 90°±1'Read more

    Custom Beamsplitter Penta Prism For Laser Applications ...


    UNI Optics
    https://www.uni-optics.com › beamsplitter-penta-prism-f...
    UNI Optics
    https://www.uni-optics.com › beamsplitter-penta-prism-f...
    Beamsplitter Cubes are constructed by cemented two right angle prisms. The hypotenuse of one prism is coated with polarization dielectric coating.Read more

    Edmund Optics Penta Prism Beamsplitter - #66-632


    MEETOPTICS
    https://www.meetoptics.com › beamsplitters › cube › ed...
    MEETOPTICS
    https://www.meetoptics.com › beamsplitters › cube › ed...
    Penta Prism Beamsplitters feature 50% reflection and 50% transmission, designed for visible wavelengths. They are constructed by cementing a precision penta ...Read more
    $248.04 · In stock · 30-day returns
    Missing: applications ‎| Show results with: applications

    MgF2 Coated Penta Prism Beamsplitter


    HG Optronics.,INC.
    https://www.hgoptronics.com › mgf2-coated-penta-pris...
    HG Optronics.,INC.
    https://www.hgoptronics.com › mgf2-coated-penta-pris...
    Beamsplitter Penta Prism by adding a wedge and with partial reflective coating on one of its leaning surfaces, Penta Prism can be used as Beamsplitter.Read more

    Prism- Beam Splitter Penta Prism (1'),1PCS


    eBay
    https://www.ebay.com › itm
    eBay
    https://www.ebay.com › itm
    Beam Splitter Penta prism is a five-sided prism can be used as Beam-splitter that splits one laser beam to two beams. · The splitted beam angle : 90° ± 1'.Read more
    $16.99
    Missing: applications ‎| Show results with: applications

    Optical Prism For Laser Beam Splitting At 90° Angle


    nightschooltattoo.com
    https://www.nightschooltattoo.com › Prisms
    nightschooltattoo.com
    https://www.nightschooltattoo.com › Prisms
    Discount Beam Splitter Penta Prism (1') - Optical Prism For Laser Beam Splitting At 90° Angle Polarizing Beam Splitter Cube.
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    Beamsplitter Penta Prism


    Foctek Photonics, Inc.
    https://www.foctek.net › products › Beamsplitter_Penta_...
    Foctek Photonics, Inc.
    https://www.foctek.net › products › Beamsplitter_Penta_...
    We supply Beamsplitter Penta Prism with standard Transmission/reflection (T/R) ratio of 20/80,50/50.Other T/R ratio is available upon request.Read more

    Penta Beamsplitter Prism


    Dayoptics
    http://en.dayoptics.com › mobile
    Dayoptics
    http://en.dayoptics.com › mobile
    Penta Beamsplitter Prism ; Specifications ; Material, BK7 Grade A Optical Glass ; Dimension Tolerance, +0.0,-0.2mm ; 90°Deviation Tolerance, According to the Form.Read more
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