LEE Filters is the world's leading manufacturer of camera and lighting filters for use in film, television, live entertainmen ... t and architectural applications. At LEE Filters we are proud to say that we have earned and kept our reputation as the world's leading manufacturer of lighting and camera filters for over 50 years, by constantly looking ahead. Our company culture is one of continuous research and development, ensuring that we continue to provide high quality products for the film, television, theater, architectural lighting and still photography markets. read more