K&F Concept Nano-A Series Black Mist Diffusion Lens Filter MC Lens Filter Black Fog Diffusion Filter

K F Concept. The black diffusion 1/4 1/8 filter can soften the human skin's wrinkles, spots, pores, etc. and the more delicate, plump, beautiful and hazy movie effect can be better realized. Among them, the black diffusion 1/8 filter focus effect is relatively light, and the soft focus range is Moderate, more practical, and suitable for environments with little contrast between light and shadow. On the original material of optical glass, precision grinding and double-sided polishing ensure the stability of the molecular structure, and will not affect the sharpness of the telephoto lens, ensuring high-definition imaging, The frame is made of aviation-grade aluminum, and the thickness of the frame is only 3.3mm. The design of the thin frame ensures that consumers and the wide-angle end will not have vignetting