ＮＤフィルターエヌディーフィルターMeanings1nounneutral-density filter; ND filterPhotography term for a filter that reduces light entering the lens without affecting color.明あかるい場ば所しょで撮さつ影えいするときはＮＤフィルターを使つかうといいですよ。When shooting in bright places, it's good to use an ND filter.
