A Tokyo-based deep-tech startup dedicated to making near-infrared fluorescence imaging accessible to clinicians and researchers worldwide.
Near-infrared fluorescence imaging has long been confined to large hospital systems with the budget for bulky, expensive equipment. Toa Optics exists to change that.
We believe that a surgeon in a regional hospital, a researcher in a university lab, or a clinician in a developing country deserves the same imaging capabilities as the world's leading medical centers.
NIRFI™ is our answer: a palm-sized, USB-powered NIR fluorescence imager that makes precision tissue visualization affordable, portable, and genuinely simple to use.
Advanced imaging technology should not be a privilege. We build products that clinical teams everywhere can afford and use.
Compact does not mean compromised. Every NIRFI™ unit is engineered to deliver high‑quality imaging for practical applications.
Based in Tokyo, with eyes on the world. We actively partner with distributors and researchers across continents.