Caliber I.D., headquartered in Andover, MA, with design and manufacturing facilities in Rochester, NY, is a medical technology company specializing in innovative imaging solutions that reveal tissue at the cellular level.

Originally founded in 1991 as Lucid Technologies, Inc., and later known as Lucid, Inc., Caliber I.D. develops in-vivo confocal microscopes tailored specifically for imaging skin and other tissues. Their Rapid Cell ID technology allows scientists and physicians to analyze intact cellular structures, both normal and abnormal, which are otherwise invisible to the naked eye.

After over 15 years of research and development conducted by teams across the United States, Europe, and Australia, Caliber I.D. introduced the VivaScope—a comprehensive suite of imaging products representing a breakthrough in medical imaging. The VivaScope® system provides physicians with cellular-level views of the patient’s skin at the bedside, aiding clinical decision-making. For cases requiring additional expertise, Caliber I.D.'s telepathology system enables near real-time collaboration with remote specialists.