Features: Experience light control with the 67mm 11 stop adjustable ND2-ND400 filter, featuring a cold shoe mount clamp for attachment to smartphones and cameras. Crafted from premium optical glass with coating, this filter ensures high clarities, accurate color reproduction, and minimized glares for professional grade photography. Ideal for photographers and mobile videographers, as well as cameras fit 67mm lens thread. Perfect for outdoor photography in sunlight, long exposure landscapes, or low light scenario to soften harsh shadows and enhances quality. The secure cold shoe mount design prevents slippage, while its universal compatibilities connecting mobile and traditional camera setups effortlessly. Specifications: [Material]: ABS, optical glass [Diameter]: about. 67mm/2.63in [Color]: Black [Adjustable Ranges]: ND2-ND400 Package Includes: 1 Set Neutral Density Filter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.