K&F Concept Black Diffusion 1/4 & Variable ND2-ND32 ND Filter 2-in-1, Portrait & Landscape Photography Must be Have!
This multifuctional filter conbined the nd filter and black diffusion 1/4 filter function in one filter , only 7.4mm ultra frame utmost aviod the dark corner on wide-angle lens , supporting more focal length no vignetting, black diffusion 1/4 filter creats dream cinematic effect for image and video , via adjust the nd2-nd32 stops from 1-5 to control the amount of light enter in the lens according to the scense and personal needs. Reconmand use it in portrait photography and daily video recording, save every memorable moment.