This 5-pack of 49mm ND Coverage Lens Filter Kit Plus+ from Urth features neutral density filters that reduce exposure by 1 (ND2 Plus+), 2 (ND4 Plus+), 3 (ND8 Plus+), 6 (ND64 Plus+), or 10 (ND1000 Plus+) stops of light. It gives you finer control with long exposure and motion blur techniques in all light conditions.
These filters are made with premium Schott optical glass with 20 layers of nano-coating, providing a high maximum light transmission and protection against water, oil, and scratches. It has a consistent transmission curve for sharper images, true colors, and greater depth. The filter's magnalium filter ring is ultra-slim to avoid vignette and double-threaded for stacking filters or using screw-mount lens caps.