【Professional Filter for Portrait Photography】 This black soft 1/4 filter could soften the wrinkles, freckles and pores of facial skin, making it more delicate, plump and gorgeous. The hazy film effect can be better realized, showing dreamily film effect. In order to ensure the ultra-high definition image quality, the double polishing process is adopted to ensure the high definition within 550mm focal length.Reconmending use it in video shooting. | 【28 Multi-Layer Coatings】 After optical grinding, the glass filter is coated with high-tech film. waterproof, scratch resistant and oil proof. It has the characteristics of hard scraping without any influence on the image quality. Even if it is contaminated with water droplets or oil, which can be easily removed and cleaned. | 【Import Optical AGC Glass】 K&F Concept black cine diffusion filter Made by Germany high precision optical glass, duel multi coats for extra transparency to 84% Transmittance, effectively reduce reflection of smooth surface,no vignetts and shadows. | 【Ultra Slim Frame】 With Aviation grade aluminum,the width of frame measures only 3.3mm, ultra slim frame no dark corners and vignetting on wide angle and long focal lens. CNC system provides exquisite curve on frame,extra friction and antiskid. | 【Note】This black diffusion 1/4 filter is compatible with all 72mm lenses. Please verify your camera's lens thread size before ordering. This number is always preceded by a "ø" (diameter) symbol. | New and old packages are sent randomly