【国内正規品】Tiffen ティッフェン 72MM VARIABLE ND FILTER 72VND(中古品) (中古品)【国内正規品】Tiffen ティッフェン 72MM VARIABLE ND FILTER 72VND/Tiffen//The Tiffen variable ND filter is a unique and flexible tool, affording you the convenience of using several neutral density filters in one Neutral density filters reduce the amount of light going through the lens into your camera. By reducing the light you are able to achieve the following: ? Allows the use of slow shutter speeds, with high speed films or digital cameras, to record movement/image blur in subjects such as waterfalls