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  • IR pass/Cold mirrors
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  • 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
  • Dichroic Filters

    Overview
    Dichroic Filters
    Dichroic filter, ROCOES
    Color Filters
    Key Features
    Multi-color Selection.
    High transmission of color.
    Applications
    Lighting.
    Stage Lighting.
    Moving Head(Stage Lighting).
    Scanner(Stage Lighting).
    Optical Equipment.


    Red[▽R660R640R615]   Orange[▽O580]   Yellow[▽Y550Y530Y520]  
    Green[▽G485/525G505/545G505/560]
    Cyan[▽B560B540]   Blue[▽B505B480B440]  
    Hot Pink[▽P490/585]  Magenta[▽M445/620M460/635]
    Information and Notes

    Specifications

    ITEM NO: R660 (Dark Red)

    Spectral Characteristics
    Dichroic filter, Dark Red, R660, ROCEOS
    T50%=660 +/- 5nm
    Tave>88% @ 690-730nm
    Tave<3% @ 400-620nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: R640 (Red)

    Spectral Characteristics
    R640,red,rocoes
    T50%=640 +/- 5nm
    Tave>88% @ 670-720nm
    Tave<3% @ 400-600nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: R615 (Light Red)

    Spectral Characteristics
    Dichroic filter, RED, R640, ROCOES
    T50%=610 +/- 5nm
    Tave>88% @ 650-700nm
    Tave<3% @ 400-560nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: O580 (Orange)

    Spectral Characteristics
    Dichroic filter, Orange, O580, ROCOES
    T50%=575 +/- 5nm
    Tave>88% @ 620-700nm
    Tave<3% @ 400-520nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: Y550 (Amber)

    Spectral Characteristics
    Dichroic filter, Amber, Y550, ROCOES
    T50%=550 +/- 5nm
    Tave>88% @ 590-700nm
    Tave<3% @ 420-510nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: Y530 (Yellow)

    Spectral Characteristics
    Dichroic filter, Yellow, Y530, ROCOES
    T50%=520 +/- 5nm
    Tave>88% @ 560-700nm
    Tave<3% @ 420-480nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: Y520 (Yellow)

    Spectral Characteristics
    Dichroic filter, Yellow, Y520, ROCOES
    T50%=520 +/- 5nm
    Tave>88% @ 560-700nm
    Tave<3% @ 420-480nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: G485/525 (Green)

    Spectral Characteristics
    Dichroic filter, Green, G485525, ROCOES
    T50%=485/525 +/- 5nm
    Tave>85% @ 500-510nm
    Tave<5% @ 600-680nm
    Tave<3% @ 400-450nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: G505/545 (Green)

    Spectral Characteristics
    Dichroic filter, Green, G505545, ROCOES
    T50%=505/545 +/- 5nm
    Tave>85% @ 515-535nm
    Tave<5% @ 600-680nm
    Tave<3% @ 400-450nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: G505/560 (Green)

    Spectral Characteristics
    Dichroic filter, Green, G505560, ROCOES
    T50%=505/545 +/- 5nm
    Tave>85% @ 525-540nm
    Tave<5% @ 600-680nm
    Tave<3% @ 400-450nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: B560 (Cyan)

    Spectral Characteristics
    Dichroic filter, Cyan, B560, ROCOES
    T50%=560 +/- 5nm
    Tave>88% @ 420-520nm
    Tave<3% @ 560-700nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: B540 (Light Blue)

    Spectral Characteristics
    Dichroic filter, Light Blue, B540, ROCOES
    T50%=540 +/- 5nm
    Tave>88% @ 420-500nm
    Tave<3% @ 580-680nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: B505 (Blue)

    Spectral Characteristics
    Dichroic filter, Blue, B505,rocoes
    T50%=500 +/- 5nm
    Tave>88% @ 420-460nm
    Tave<3% @ 540-700nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: B480 (Dark Blue)

    Spectral Characteristics
    Dichroic filter, Blue, B505,rocoes
    T50%=480 +/- 5nm
    Tave>88% @ 400-460nm
    Tave<3% @ 540-700nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: B440 (Deep Blue/UV Blue)

    Spectral Characteristics
    Dichroic filter, Blue, B440,rocoes
    T50%=440 +/- 5nm
    Tave>88% @ 400-420nm
    Tave<3% @ 480-700nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: P490/585 (Hot Pink)

    Spectral Characteristics
    Dichroic filter, Pink, P495/580,rocoes
    T50%=495/580 +/- 5nm
    Tave>80% @ 610-700nm
    Tave>80% @ 420-460nm
    Tave<10% @ 520-550nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: M445/620 (Magenta)

    Spectral Characteristics
    Dichroic filter, Magenta, M445620,rocoes
    T50%=445/620 +/- 5nm
    Tave>80% @ 640-700nm
    Tave>80% @ 400-420nm
    Tave<10% @ 520-550nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    ITEM NO: M460/635 (Magenta)

    Spectral Characteristics
    Dichroic filter, Magenta, M445620,rocoes
    T50%=460/635 +/- 5nm
    Tave>88% @ 410-440nm
    Tave<75% @ 670-700nm
    Tave<3% @ 520-560nm
    Physical Characteristics
    Thickness
    Glass: 1.1mm
    Tempered Glass: 2, 3, 4, 5mm
    Borosilicate: 1.1mm
    Dimension
    Square: 10*10 ~ 220*220mm
    Round: 10 ~ 210mm
    Resistant Temperature
    Glass: 150 celsius
    Tempered Glass: 250 celsius
    Borosilicate: 450 celsius


    Information and Notes

  • 1. Dichroic filters with 21~46 thin film layers which vacuum-deposited on substrate.
  • 2. Dichroic filters are designed with 0°of incidence angle, the larger incidence angles shift the characteristics to long wave side.
  • 3. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation) .
  • 4. Non-standard size filters are also available upon request.
  • 5. The transmittance curves are measurements at 0°of incidence angle.
  • 6. The transmittance curves are based on actual measurements and may be different with manufacturing lots.
  • 7. Tempered Glass is limited minimum thickness, dimension and shape.
  • 8. Browse below for more information and products,
  • *Click here to see Color Temperature Conversion Filters.
    *Click here to see Heat Reflection filter for lighting fixtures.
    *Click here to see Glass Filters(Color Filters).


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