• IR-cut filters
  • IR pass/Cold mirrors
  • Bandpass filters
  • Beamsplitters
  • Density filters
  • Mirrors
  • UV-cut filters
  • UV pass filters
  • Glass filters
  • IR absorb filters
  • Blue glass
  • R.O.Y. glass
  • For photography
  • Dichroic filters
  • R/G/B Bandpass filters
  • Color temp. conversion filters
  • UV leak detect filters
  • Polarzing filters
  • Anti-Reflecion filters
  • HOYA colored glass filters
  • BeamSplitters

    Overview
    Beam Splitter Filters

    beamsplitter 50/50, rocoes

    Beamsplitter
    Key Features

    Split the transmittance and reflectance ratio of light.

    50%/50% or other ratio available.
    Applications

    Automatic Optical Inspection Equipment(AOI Equipment)

    Optical Equipments.
    Medical Equipments.
    Laser Systems.


    BS5050   ▽BS5050AR   ▽BS7030  
    BS3070   ▽BS-UVA80   ▽BS-UVA50  
    Information and notes.

    Specifications

    ITEM NO: BS5050 (BeamSplitter 50/50)

    Spectral Characteristics
    beamsplitter,bs5050, rocoes
    Tave=50+-5% @ 420-700nm AOI=45°
    Physical Characteristics
    Thickness
    Glass: 0.7, 1.1, 3mm
    Dimension
    Square: 8*8 ~ 160*160mm
    Round: 8 ~ 150mm
    Resistant Temperature
    150 Celsius


    ITEM NO: BS5050AR (BeamSplitter 50/50 with AR Coating)

    Spectral Characteristics
    beamsplitter,bs5050ar, rocoes
    Tave=50+-5% @ 420-700nm AOI=45°
    Side2 Multi-Layer AR Coating
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Dimension
    Square: 8*8 ~ 160*160mm
    Round: 8 ~ 150mm
    Resistant Temperature
    150 Celsius


    ITEM NO: BS7030 (BeamSplitter 70T/30R)

    Spectral Characteristics
    beamsplitter,bs3070, rocoes
    Tave=70+-5% @ 420-700nm AOI=45°
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Dimension
    Square: 8*8 ~ 220*220mm
    Round: 8 ~ 210mm
    Resistant Temperature
    150 Celsius


    ITEM NO: BS3070 (BeamSplitter 30T/70R)

    Spectral Characteristics
    beamsplitter, BS3070, rocoes
    Tave=30+-5% @ 420-700nm aoi=45°
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Dimension
    Square: 8*8 ~ 220*220mm
    Round: 8 ~ 210mm
    Resistant Temperature
    150 Celsius


    Information and Notes

  • 1. BeamSplitters side1 with 10~18 thin film layers which vacuum-deposited on substrate.
  • 2. Option: Side2 with multi-layer Anti-reflection coating to reduce reflection from 4% to 0.5% for less reflect of image or light.
  • 3. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation) .
  • 4. The transmittance curves are measurements at 45°of incidence angle.
  • 5. The transmittance curves are based on actual measurements and may be different with manufacturing lots.
  • 6. Browse below for more information and products,
  • *Click here to see PRISM


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