What is a photographic filter pearlescent mirror?

Create a velvet-like texture with rich gloss for the picture. Photography majors train high-level professionals with extensive knowledge of science, culture and art theory and the ability to shoot movies, television, advertisements and pictures. The pearlescent lens of the photographic filter creates a velvet texture for the picture, which can be used in the creation, teaching and research of photographic art in film factories, TV production departments, advertising departments and audio-visual publishing departments.