BiOS Expo

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.

We look forward to seeing everyone at the 2022 BiOS Expo


23-24 January 2022

Join us for the SPIE BiOS Expo 2022, the leading biomedical optics and biophotonics exhibition. We are looking forward to gathering safely next year in San Francisco.

Photonics West 2022 in San Francisco

Find valuable resources at the BiOS Expo


Gain access to:

  • Leading suppliers
  • Product demonstrations
  • Company announcements
  • Sessions and workshops
  • Startup Challenge
  • Job Fair

What do you get at the BiOS Expo

Featured technologies


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