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  • HOME > For Lighting >
    Color temperature conversion filters

    ct,rocoes

    Color temperature conversion filters

    Color correction filters

    Functions: Converts daylight to tungsten or reverse.

    Applications: Lighting, Entertainment lighting.



    CTB25CTB50CTB75
    CTO25CTO50CTO75
    Information and Notes
    ctb25,rocoes

    ITEM NO: CTB25

    Physical Characteristics

    Glass: 1.1mm

    Tempered Glass: 2, 3, 4, 5mm

    Borosilicate: 1.1mm

    Square: 8x8 - 220x220mm

    Round: Dia8 - 210mm

    *Tempered glass has a minimum size limit.

    Resistant Temperature

    Glass: 150℃

    Tempered Glass:250℃

    Borosilicate: 450℃

      ctb50,rocoes

    ITEM NO: CTB50

    Physical Characteristics

    Glass: 1.1mm

    Tempered Glass: 2, 3, 4, 5mm

    Borosilicate: 1.1mm

    Square: 8x8 - 220x220mm

    Round: Dia8 - 210mm

    *Tempered glass has a minimum size limit.

    Resistant Temperature

    Glass: 150℃

    Tempered Glass:250℃

    Borosilicate: 450℃

      ctb75,rocoes

    ITEM NO: CTB25

    Physical Characteristics

    Glass: 1.1mm

    Tempered Glass: 2, 3, 4, 5mm

    Borosilicate: 1.1mm

    Square: 8x8 - 220x220mm

    Round: Dia8 - 210mm

    *Tempered glass has a minimum size limit.

    Resistant Temperature

    Glass: 150℃

    Tempered Glass:250℃

    Borosilicate: 450℃

      cto25,rocoes

    ITEM NO: CTO25

    Physical Characteristics

    Glass: 1.1mm

    Tempered Glass: 2, 3, 4, 5mm

    Borosilicate: 1.1mm

    Square: 8x8 - 220x220mm

    Round: Dia8 - 210mm

    *Tempered glass has a minimum size limit.

    Resistant Temperature

    Glass: 150℃

    Tempered Glass:250℃

    Borosilicate: 450℃

      cto25,rocoes

    ITEM NO: CTO25

    Physical Characteristics

    Glass: 1.1mm

    Tempered Glass: 2, 3, 4, 5mm

    Borosilicate: 1.1mm

    Square: 8x8 - 220x220mm

    Round: Dia8 - 210mm

    *Tempered glass has a minimum size limit.

    Resistant Temperature

    Glass: 150℃

    Tempered Glass:250℃

    Borosilicate: 450℃

      cto50,rocoes

    ITEM NO: CTO50

    Physical Characteristics

    Glass: 1.1mm

    Tempered Glass: 2, 3, 4, 5mm

    Borosilicate: 1.1mm

    Square: 8x8 - 220x220mm

    Round: Dia8 - 210mm

    *Tempered glass has a minimum size limit.

    Resistant Temperature

    Glass: 150℃

    Tempered Glass:250℃

    Borosilicate: 450℃

      cto75,rocoes

    ITEM NO: CTO75

    Physical Characteristics

    Glass: 1.1mm

    Tempered Glass: 2, 3, 4, 5mm

    Borosilicate: 1.1mm

    Square: 8x8 - 220x220mm

    Round: Dia8 - 210mm

    *Tempered glass has a minimum size limit.

    Resistant Temperature

    Glass: 150℃

    Tempered Glass:250℃

    Borosilicate: 450℃

     
    Information and Notes

    1. Color temperature conversion filters provide customized services that can be requested based on the customer's original color temperature -> color temperature after conversion. A heat insulation film that increases the heat insulation effect can be additionally specified.

    2. Since Color temperature conversion filters are designed and changed based on the luminescence spectrum (light output energy distribution) of the original source, customers need to provide the original source type, such as: LED, halogen lamp, complex metal lamp, gas discharge Lights, etc.

    3. Because the original color temperature and source spectrum of each light source are different, and there are different ratios of temperature rise and fall, in general, the same light source, the ratio is as follows:       

    CTB25 raises 75% color temperature

          

    CTB50 raises 50% color temperature

          

    CTB75 raises 25% color temperature

          

    CTO25 reduces 75% color temperature

          

    CTO50 reduces 50% color temperature

          

    CTO75 reduces color temperature by 25%

     

    4. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation)。

    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. Browse below for more information and products,

       *Click here to see Dichroic Filters for more color.
       *Click here to see Heat reflection filters.
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