Bristol Instruments, Inc.

    P: (585) 924-2620

    Find precisely what you need. Ask about our products.

    Sales Inquires


    Bristol Instruments is a world leader in optical interferometer-based instrumentation. Its proven Michelson interferometer and Fizeau etalon technologies ensure that its products provide reliably accurate measurements for scientists and engineers who are involved in scientific research, fiber communications, and optical metrology. Bristol's flagship products accurately characterize the wavelength...

    Read More


    Bristol Instruments offers a variety of optical interferometer-based products for scientists and engineers who are interested in Laser Spectral Characterization, WDM Wavelength Testing, or Non-Contact Thickness Measurement. Wavelength meters and spectrum analyzers are available to characterize CW and pulsed lasers that operate from the visible to the mid-IR. The wavelength of WDM lasers and WDM signals can be measured with a family of...

    Read More


    Bristol Instruments, Inc., located near Rochester, NY, was founded in 2005 by three technical and marketing leaders of the now-defunct Burleigh Instruments. Together, this group has over 75 years of combined experience in the design, manufacture, and marketing of lasers and precision test instruments used in basic and applied research, engineering, and production test applications...

    Read More

    Upcoming Events

    SPIE Photonics West

    February 16-18, 2016
    Booth # 627 
    The Moscone Center
    San Francisco, CA


    March 22-24, 2016
    Booth # 1453
    Anaheim Convention Center
    Anaheim, CA 

    Latest News

    October 26, 2015 - Bristol Instruments Adds Fiber-Optic Switch Accessory
    Bristol Instruments, Inc., a leader in optical interferometer-based instrumentation, is excited to introduce a new accessory that will improve the efficiency of laboratories that employ multiple lasers.

    September 29, 2015 - Bristol Instruments Extends Its Capability in the Mid-IR
    Bristol Instruments, Inc., the leader in laser wavelength measurement technology, has announced the expanded capability of its popular 621 Series Laser Wavelength Meter and 771 Series Laser Spectrum Analyzer.

    More News