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    1. Optics

    Beam collimators feature achromatic design

    Feb. 10, 2021
    LW-series beam collimators incorporate a low-expansion off-axis parabolic mirror, manufactured to greater than λ/10 p-v surface accuracy.
    Optical Surfaces

    LW-series beam collimators incorporate a low-expansion off-axis parabolic mirror, manufactured to greater than λ/10 p-v surface accuracy. The all-reflecting design is achromatic with aluminum/magnesium fluoride coatings, stress-free mounts, pre-alignment, and 20 mm field of view. Intended for modulation transfer function testing of optical systems, the off-axis design produces no central obscuration.

    Optical Surfaces

    Surrey, England

    optisurf.com

    GET PRICING

    About the Author

    LFW Staff

    Published since 1965, Laser Focus World—a brand and magazine for engineers, researchers, scientists, and technical professionals—provides comprehensive global coverage of optoelectronic technologies, applications, and markets. With 80,000+ qualified print subscribers in print and over a half-million annual visitors to our online content, we are the go-to source to access decision makers and stay in-the-know.

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