K&F 40.5mm Black Mist Diffusion Filter 1/4 Nano-X Series

Here are the key features: * Ultra slim frame: Only 3mm thick, which reduces vignetting and dark corners * Double threading: Allows for easy attachment and stacking of filters * Aircraft aluminum frame construction: Durable and lightweight * Japanese high-precision optical glass: Provides clear and accurate image transmission * Multi-layer coating: Enhances light transmission and reduces reflections * Double-sided coatings: Waterproof, scratch-resistant, and oil-resistant for added protection * Includes carrying case: Protects the filter from scratches when carried in a camera bag What’s included in the box is: * 1x K&F 40.5mm Black Diffusion Filter (1/4 Nano-X Series)