BiOS Expo: 28-29 January 2023

Find solutions and innovation from industry-leading biomedical companies

The premier event for the biomedical optics industry

BiOS Expo is the world's largest biomedical optics and biophotonics exhibition. Find the latest technologies from top companies supplying biomedical research and healthcare solutions.

Brain scans
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Dates and times


The Moscone Center  
Saturday 28 January 10:00 AM - 5:00 PM
Sunday 29 January 10:00 AM - 4:00 PM

Featured technologies


  • Biomedical optics components, products, instrumentation, and applications
  • Lasers
  • Molecular imaging
  • Therapeutic lasers
  • Nano/biophotonics
  • Biosensors
  • Spectroscopic/microscopic imaging

Join us in San Francisco


Become an exhibitor

Join us for the SPIE BiOS Expo 2023, the leading biomedical optics and biophotonics exhibition. We look forward to gathering safely next year in San Francisco. Learn more about how your company can participate as an exhibitor.