- Colour-neutral filter for the deliberate reduction of light\n- Exposure correction: 8x = 3 aperture values; 64 = 6 aperture values; 1000 = 10 aperture values\n- NMC16 coating: eight layers on each side, for maximum anti-reflective properties\n- Vapour-deposited nano-coating\n- Developed especially for digital cameras thanks to double-sided coating\n- With front thread for other filters, lens cap or lens hood\n- Quality class (glass): high-quality lens glass\n\n- 1 filter bag\n- 1 ND8 grey filter\n- 1 ND64 grey filter\n- 1 ND1000 grey filter\n\n- Flowing water is portrayed soft and fluid thanks to long exposure times\n- Busy squares become void of people thanks to long-term exposure\n- Allows large aperture openings, e.g. for portrait shots with extreme brightness: the blurring of the background means that the person being photographed stands out clearly from the background