The Optical Excellence Application and Research Center is dedicated to supporting the R&D and P&D needs of companies in the optical sector while contributing to local development goals. It was established through projects supported by the Central Anatolia Development Agency, the Sivas Small and Medium-Scale Industry Establishment and Support Foundation, and the Presidential Strategy and Budget Directorate. Our center offers comprehensive services in optomechanical and optoelectronic component development and manufacturing, including optical system design and optical functional thin-film coating.