K&F 49MM Nano-X ND64 (6 Stop) Lens Filter Fixed Neutral Density Filter, Waterproof, Scratch-Resistan

K&F Concept ND Lens Filters are an essential addition to any photographer's kit, especially for outdoor enthusiasts. Designed to combat overexposure, these filters effectively reduce the amount of light entering your lens, allowing for the use of slower shutter speeds, making them particularly well-suited for capturing outdoor landscapes. Crafted from 100% top-grade optical glass, these ND lens filters are engineered with a double-sided multi-layer enhanced coating, ensuring top-tier photo quality. Not only do they enhance image quality, but they also safeguard your valuable lens from water, dust, scratches, and oil, thanks to their multi-coated, waterproof, anti-dust, and anti-scratch protective films. Their ultra-slim 0.13" rim design, developed using nanotechnology, eliminates wide-angle vignetting. These filters are built to last, featuring an extra tough aviation aluminum frame that's both durable and resistant to jamming. Plus, they come with a 30-day no-reason return policy for your peace of mind. Compatible with all 49mm lenses, it's essential to verify your camera's lens thread size before ordering, usually marked on the lens barrel or printed underneath the lens cap, indicated by the "ø" (diameter) symbol.