Full company details
Prior Scientific Inc.
Sub. of Prior Scientific Instruments Ltd.
80 Reservoir Park Dr.
Rockland, MA 02370
United States
Phone: +1 781-878-8442
Fax: +1 781-878-8736
Toll-free: +1 800-877-2234
SPIE Photonics West 2026 Booth: 3431
Nanopositioning Solutions

Queensgate provides nanopositioning solutions to pioneers in the fields of semiconductor test and production, life-sciences, photonics, and scientific research that enable major technological trends including AI, personalized medicine, and cloud computing. The company was acquired in 2018 by Prior Scientific, a leader in precision optical and electromechanical equipment for microscopy equipment. Queensgate will be highlighting their advanced piezo-actuated nanopositioning stages including solutions for 300-mm wafer shadow-mask alignment at Photonics West 2026.
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