IRIDESCENCE is a specialized French optical engineering and technical consulting firm established in 2017 and headquartered in Paris, with branch activities supporting clients in Grenoble, Marseille, and Bordeaux. Founded and staffed by optical engineers graduated from the Institut d’Optique Graduate School (SupOptique), the company provides outsourced optical design, light path modeling, and photonics development services.
IRIDESCENCE assists deep-tech startups, industrial manufacturers, and scientific research laboratories across all phases of product development—from feasibility studies and Zemax simulation to optical prototype alignment protocols and test bench validation.
- Head office located in Paris (14th arrondissement), operating across France
- Engineers trained at the Institut d’Optique Graduate School
- Turn-key prototyping coordination with certified mechanical, electronic, and glass/plastic lens manufacturing partners