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    Beamsplitter Penta Prism - Z Optics
    A BK7 Beamsplitter Penta Prism, is a five-sided optical component that deviates light by a constant 90°, even if misaligned, while splitting the beam, typically at a 50:50 ratio. Constructed from N-BK7 glass, these prisms are ideal for visible light, providing high transmission. They are crucial for precise imaging, metrology, and laser beam splitting without image inversion. 
    Key Features & Specifications 
    • Deviation: Precise 90° deviation.
    • Material: N-BK7 or H-K9L (comparable to BK7) for high-performance visible-NIR applications.
    • Split Ratio: Commonly 50:50 (R:T) split ratio, with other ratios available via custom dielectric coatings.
    • Surface Quality & Coating: Typically 40-20 or 60-40 scratch-dig, featuring aluminum coatings on reflecting surfaces with black paint, and anti-reflection (AR) coatings on entrance/exit faces.
    • Applications: Ideal for survey equipment, and laser systems. 
    These prisms are often used for applications requiring high precision where the beam needs to be split without changing the image orientation, often offered in custom configurations by suppliers. 
    • Edmund Optics Penta Prism Beamsplitter - #66-632
      Mar 9, 2026 — Beam Deviation: 90°, 180° (±10''). Shape: Penta Prism. Split Ratio (R:T): 50:50. Substrate: N-BK7. Surface Irregularity: λ/4 (PV, ...
      MEETOPTICS
    • BPP-25.4 Penta Prism - Newport
      Product Series Overview. ... The BPP-25.4 Penta Prism deviates a line of sight or input beam by precisely 90°. In imaging applicat...
      Newport Corporation
    • Penta Prism Beamsplitters - Edmund Optics
      MgF2 on Entrance and Exit Faces. Polarization: |Ts - Tp| ≤ 15%. Reflection/Transmission Ratio (R/T):. 50/50. Reflection/Transmissi...
      Edmund Optics
    Show all
    • Edmund Optics Penta Prism Beamsplitter - #66-632
      Mar 9, 2026 — Beam Deviation: 90°, 180° (±10''). Shape: Penta Prism. Split Ratio (R:T): 50:50. Substrate: N-BK7. Surface Irregularity: λ/4 (PV, ...
      MEETOPTICS
    • BPP-25.4 Penta Prism - Newport
      Product Series Overview. ... The BPP-25.4 Penta Prism deviates a line of sight or input beam by precisely 90°. In imaging applicat...
      Newport Corporation
    • Penta Prism Beamsplitters - Edmund Optics
      MgF2 on Entrance and Exit Faces. Polarization: |Ts - Tp| ≤ 15%. Reflection/Transmission Ratio (R/T):. 50/50. Reflection/Transmissi...
      Edmund Optics
    • Custom N-BK7 Dielectric Coating Optical Penta Prism Beamsplitter ...
      Custom N-BK7 Dielectric Coating Optical Penta Prism Beamsplitter Optical Penta Prism, Find Details about Optical Penta Prism, Pent...
      nj-optics.en.made-in-china.com
    • N-BK7 Penta Prisms - Edmund Optics
      TECHSPEC® N-BK7 Penta Prisms are five-sided prisms featuring a ray deviation of 90° and a right-handed image. The reflecting surfa...
      Edmund Optics
    • Penta Prisms | Beam Steering Prisms - Knight Optical
      Looking For a Custom Optical Solution? Enquire. ... Knight Optical offers precision N-BK7 penta prisms designed for the visible an...
      Knight Optical
    • Penta Prisms - Edmund Optics
      Penta Prisms are used to define right angles in optical systems. Penta Prisms, which provide right handed images, feature a ray de...
      Edmund Optics
    • Penta Prism, Penta Beamsplitter, Precise 90deg. Deviation - OptoCity
      Penta Prism is used for deviating a precise 90deg. angle of a light. This deviation is independent of the alignment between the pr...
      OptoCity
    • Videos about What is Premium N-Bk7/H-K9l Penta Surveying ...
      Wholesale Optical Glass N-Bk7/H-K9l Penta Surveying Prism for Beam Dispersion Penta prisms are five-sided prisms featuring a ray d...
      Made-in-China.com·
      0:41
    • wedge bk7 wedge personalized for beamsplitter penta | Crylight
      Crylight bk7 wedge personalized for beamsplitter penta. material: bk7. diameter tolerance: +0.0/-0.2mm. surface quality: 60/40. cl...
      www.crylight.com
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    My Ad Center

    N-BK7 Penta Prisms


    Edmund Optics
    https://www.edmundoptics.com › n-bk7-penta-prisms
    Edmund Optics
    https://www.edmundoptics.com › n-bk7-penta-prisms
    TECHSPEC N-BK7 Penta Prisms are five-sided prisms featuring a ray deviation of 90° and a right-handed image. The reflecting surfaces are aluminized.Read more

    OEM/ODM Beamsplitter Penta Prism (SPP) BK7 Glass,China ...


    hgoptronics.com
    https://www.hgoptronics.com › beamsplitter-penta-pris...
    hgoptronics.com
    https://www.hgoptronics.com › beamsplitter-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.

    Beamsplitter Penta Prism


    Betensh Optics
    https://www.betenshoptics.com › beamsplitter-penta-pri...
    Betensh Optics
    https://www.betenshoptics.com › beamsplitter-penta-pri...
    The beamsplitter penta prisms consist of a precision penta prism carefully cemented together with a wedge to minimize wavefront distortion and beam skewing.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 offer 50% Reflection / 50% Transmission for Visible Wavelengths. Designed by cementing a precision penta prism and a wedge prism, ...Read more

    Penta Prism Beamsplitters


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

    Penta Prism, Penta Beamsplitter, Precise 90deg. Deviation


    OptoCity
    https://www.optocity.com › penta
    OptoCity
    https://www.optocity.com › penta
    Material: N-BK7 Grade A optical glass or Custom Material - Dimension Tolerance: +0.0/-0.2mm - Deviation Tolerance: up to 1 arc secondsRead more

    Crylight bk7 wedge personalized for beamsplitter penta


    Crylight
    https://www.crylight.com › crylight-bk7-wedge-personal...
    Crylight
    https://www.crylight.com › crylight-bk7-wedge-personal...
    Crylight bk7 wedge personalized for beamsplitter penta ; material: bk7 ; diameter tolerance: +0.0/-0.2mm ; surface quality: 60/40 ; clear aperture: >80% ; bevel:.

    Mounted Penta Prism


    Thorlabs
    https://www.thorlabs.com › mounted-penta-prism
    Thorlabs
    https://www.thorlabs.com › mounted-penta-prism
    Thorlabs' Mounted Penta Prism is fabricated from N-BK7 with two aluminized reflective faces protected by an Inconel and black paint overcoat. ... beamsplitters, ...Read more

    N-BK7 Penta Prisms


    UNI Optics
    https://www.uni-optics.com › Optical Prisms
    UNI Optics
    https://www.uni-optics.com › Optical Prisms
    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
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    Custom N-BK7 Dielectric Coating Optical Penta Prism ...


    Made-in-China.com
    https://nj-optics.en.made-in-china.com › ... › Prism
    Made-in-China.com
    https://nj-optics.en.made-in-china.com › ... › Prism
    Penta prisms are five-sided optical prisms that deflect a light beam by exactly 90° without inverting or reversing the image. Their deviation angle remains ...Read more
    5.0 · Review by MIC_BUYER
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