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Optical Filters

Product No. 1-9/ Total 9
  • Laser Polarizing Beam Splitter

    Optical parameter: AOI: 45°±5° Substrate: BK7,Fused silica,Float glass 650nm±15nm Tp=50%,Ts=50% 780nm±15nm Tp=60%,Ts=60%

    Item No. RFT-650/780

    Main category: Optical Filters
    Last Online Date: 05/17/2011 Last Update Date: 01/01/2011

  • Day / Night Filter

    Wavelength: 380 to 620nm Transmittance average area: > 92% Minimum transmittance average: > 85% Rejection range: 900 - 1,100nm Rejection transmittance average: < 1% Rejection maximum transmittanc...

    Item No. RFT-38011

    Main category: Optical Filters
    Last Online Date: 05/17/2011 Last Update Date: 01/01/2011

  • Dichroic Filter

    Dichroic filters (color separation filters) are used in a variety of applications where it is necessary to isolate certain regions of the visible spectrum. A few of the more common applications a...

    Item No. RFT-D6580

    Main category: Optical Filters
    Last Online Date: 05/17/2011 Last Update Date: 01/01/2011

  • IR Filter

    Round, square specification
    700nm.720nm.780 nm.800nm.850nm.880nm.940nm.Tave: >92% Tmin: >85%
    300-750nm Rejection average transmittance Tave: <1% Rejection maximum transmittance Tmax: <1%&#122...

    Item No. RFT-6894

    Main category: Optical Filters
    Last Online Date: 08/16/2011 Last Update Date: 08/16/2011

  • IR Cut-Off Filter

    Optical characteristic: 400-420nm Tmin >85% 420-620nm Tave>90% Tmin>85% 650+/-10nm T=50% 700-1050nm Tmax<1.5% Tave<1% IR coating T50% T...

    Item No. RFT-650

    Main category: Optical Filters
    Last Online Date: 08/16/2011 Last Update Date: 08/16/2011

  • CDS / Interference Filter

    Used for CDS (photodiodes and photosensitive resistor), and CDS filter is mainly applied for eliminating interference and the wrong signal which when the infrared LED lights for night work bring ...

    Item No. RFT-620

    Main category: Optical Filters
    Last Online Date: 08/16/2011 Last Update Date: 08/16/2011

  • OLPF Crystal Filters

    Average transmittance area Tave: >92% Minimum transmittance Tmin: >85% Rejection range: 720nm-1100nm Rejection average transmittance Tave: <1% Rejection maximum transmittance Tmax: <1% Rejection ...

    Item No. RFT-C7201

    Main category: Optical Filters
    Last Online Date: 08/16/2011 Last Update Date: 08/16/2011

  • IR Narrow Bandpass Filter

    narrowband wavelengh: 850nm bandwidth: 20nm to 30nm 830nm to 870nm Transmission rate>80% 380nm to 800nm Transmission rate<3% 900nm to 1050nm Transmission rate<3% narrowband wavelengh: 940nm ba...

    Item No. RFT-850940

    Main category: Optical Filters
    Last Online Date: 08/16/2011 Last Update Date: 08/16/2011

  • UV-IR-Cut Filter / Blocker

    Optical parameter:
    AOI = 0°or 45°
    Material: BK7&#12289;Float glass&#12289;B270&#12289;Borofloat33
    200&#65374;400nm Tave<1% 408±5nm T=50% 420&#65374;720nm ...

    Item No. RFT-U200

    Main category: Optical Filters
    Last Online Date: 08/16/2011 Last Update Date: 08/16/2011