QC174 F-theta lens

  • Article number

    QC174_f-theta

    design wavelength [nm]

    355

    effective focal lengt[mm]

    174.7

    max. entrance beam[mm]

    8.0

    optical scan angle [±°]

    25.4

    scan length [mm]

    (1 mirror system)

    22.1

    aperture stop distance [mm]

    154.2

    working distance [mm]

    220.0

    scan area for a 2 mirror system with mirror distance from lens housing for mirror 2 / mirror 1

    109x109

    15.1/28.1

     max. telecentricity error [°]

    9.5

    total transmission [%]

    98

    lens material

    fused silica

    LIDT (coating)

    1.0 J/cm² per 1ns pulse at 50Hz 1.0 MW/cm² cw

    SP and USP usable [P/O]

    û

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