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  • HOME > Optical Filters >
    UV-cut filters

    UV Stop,rocoes

    UV-cut filters/UV Cut Filters

    Also known as UV CUT Filters, UV STOP, UV BLOCK

    Functions: It can reflect ultraviolet light and maintain visible light penetration.

            

    Applications: Lighting, Museum Lighting, Automated Inspection Equipment, Optical Equipment, Imaging Equipment.

    UVCUT370   ▽UVCUT400   ▽UVCUT425  
    UVCUT525   ▽Information and Notes
    uvcut370,UV Stop,rocoes

    ITEM NO: UVCUT370

    Spectral Characteristics

    T50%=370 +/- 15nm

    Tave>88% @ 430-700nm

    Tave<1% @ 200-340nm

    Physical Characteristics

    Glass: 1.1mm

    Tempered glass: 2.0, 3.0mm

    Borosilicate:1.1mm

    Square: 8x8 - 310x320mm

    Round: Dia8 - 300mm

    Resistant Temperature

    Glass:150℃

    Tempered glass:250℃

    Borosilicate:450℃

      uvcut400,rocoes

    ITEM NO: UVCUT400

    Spectral Characteristics

    T50%=400 +/- 15nm

    Tave>88% @ 450-700nm

    Tave<1% @ 200-380nm

    Physical Characteristics

    Glass: 1.1mm

    Tempered glass: 2.0, 3.0mm

    Borosilicate:1.1mm

    Square: 8x8 - 310x320mm

    Round: Dia8 - 300mm

    Resistant Temperature

    Glass:150℃

    Tempered glass:250℃

    Borosilicate:450℃

      uvcut425,rocoes

    ITEM NO: UVCUT425

    Spectral Characteristics

    T50%=425 +/- 15nm

    Tave>88% @ 450-700nm

    Tave<1% @ 200-400nm

    Physical Characteristics

    Glass: 1.1mm

    Tempered glass: 2.0, 3.0mm

    Borosilicate:1.1mm

    Square: 8x8 - 310x320mm

    Round: Dia8 - 300mm

    Resistant Temperature

    Glass:150℃

    Tempered glass:250℃

    Borosilicate:450℃

      uvcut525,rocoes

    ITEM NO: UVCUT525

    Spectral Characteristics

    T50%=525 +/- 15nm

    Tave>88% @ 550-700nm

    Tave<1% @ 200-500nm

    Physical Characteristics

    Glass: 1.1mm

    Tempered glass: 2.0, 3.0mm

    Borosilicate:1.1mm

    Square: 8x8 - 310x320mm

    Round: Dia8 - 300mm

    Resistant Temperature

    Glass:150℃

    Tempered glass:250℃

    Borosilicate:450℃

     
    Information and Notes

    1. UV Cut filter are vacuum-deposited with a multilayer dielectric film. The number of coating layers is about 28~36 layers.

    2. Other colors can be designed and manufactured according to customer's requirements, which can be specified by Lee Filter or ROSCO color card number.

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

    4. The transmittance curves are measurements at 0°of incidence angle. The penetration color will vary slightly depending on the angle of incidence.

    5. Tempered glass has minimum size and shape restrictions. Please refer to Introduction to Tempered glass for other details.

    6. The spectral curve is the measured value of the sample and may vary slightly from manufacturing lot to batch, but conforms to the spectral definition.

    7. Round size "Dia" is an abbreviation for diameter, which represents the diameter of a circle.

    8. The website specifications are for reference only, and shipments are subject to the specifications confirmed by both parties.

    9. UV-A=400-315nm, UV-B=315-280nm, UV-C=280-100nm.

    10. Browse below for more information and products,

       *Dichroic filters.
       *Glass filters
       *Diffuser/Frost
       *Heat reflection filters
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