HELIOPAN products are indispensable accessories for digital and analog photgraphy. More than 60 years of experience in the production of photographic filters has made HELIOPAN world famous an indispensable for the amateur as well for the professional. Filters and lenses are used for all purposes from documentary to creativ photography. HELIOPAN manufactures all filters from glass from the German SCHOTT group.Their optical properties surpass that of gel filters. In addition they are extremly resitant against aging and fading.