Evaporated Metal Films, Inc.
Optical Coatings and Components R&D and Manufacturing
- Custom metal coatings
- Riofoto dental mirrors
- Quartz thin film thickness-monitoring crystals
- Custom Care engineered service
- Metal coated test slides
- Precision optical coating
Evaporated Metal Films, Inc. (EMF) is a publicly held company, a subsidiary of Dynasil Corporation. EMF has provided more than 80 years of continuous technological advances in the area of thin film coatings. EMF provides thin film coatings for a wide range of optical, conductive, and decorative applications. The company’s capabilities include coating design, specification development, and prototype-to-production project management. EMF coats glass, metal, ceramic, and plastic substrates from 2 millimeters to 2.3 meters for customers in the aerospace, military, instrumentation, vision, lighting, and automotive industries.
A Cornell alumnus founded the company after completing a Cornell PhD thesis on vacuum-deposited aluminum coatings. Evaporated Metal Films continues to pursue research interactions with Cornell.