Variable beam expanders

    June 29, 2016
    The TECHSPEC variable beam expander line includes 355nm wavelength versions with a 2–8X magnification range, with particular utility in ultraviolet (UV) laser machining.
    Content Dam Ils Online Articles 2016 06 Edmund

    Edmund Optics (Barrington, NJ) has expanded its TECHSPEC variable beam expander line to include 355nm wavelength versions with a 2–8X magnification range, with particular utility in ultraviolet (UV) laser machining. They feature diffraction-limited performance with a guaranteed 1/4λ transmitted wavefront. High laser damage threshold anti-reflective (AR) coatings ensure maximum transmittance while minimizing ghost reflections.

    For more information, please visit www.edmundoptics.com/vari-beam.

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