●Neutral Density Process: Adopts a coating dimming process to avoid the problem of traditional ND filters. Minor color cast ●Optical Glass Lens: Optical glass, high-definition grinding processing. Numbers 95mm ND and later represent dimming capability ●WITH STORAGE BOX: Comes with a storage box that can be carried in your pocket or backpack, small in size and easy to carry ●SHOOTING EFFECT: This filter provides massive effects such as foggy water and night light tracks, which gives you more exposure ways and creative space for photography ●ND FILTER FUNCTION: Use this filter to prevent overexposure and resist scattered light, slow down shutter speed, increase color saturation and make images more clear and beautiful