{"product_id":"k-f-concept-nd8-filter-nano-x-3-stops-gray-filter-67mm","title":"K\u0026F Concept ND8 Filter Nano X 3 Stops Gray Filter 67mm","description":"\u003ch2\u003eK\u0026amp;F Concept ND8 Filter Nano X 3 Stops Gray Filter 67mm | Three-stop light reduction for longer exposures\u003c\/h2\u003e\n\u003cp\u003eBright daylight can leave you with a shutter speed that's too fast for the motion you want to show. The K\u0026amp;F Concept ND8 is a gray neutral-density filter that reduces the light reaching your lens by three stops, giving you room to use a longer exposure or a wider aperture while keeping exposure under control. It suits photographers who want to soften moving water, show movement in clouds, or work with a wider aperture in bright conditions. The effect is a set reduction, not an adjustable range, so it’s especially straightforward when three stops is the amount you need. This filter is sized at 67mm; match that diameter to the filter thread on your lens. It’s a focused tool for deliberate exposure choices, rather than a general-purpose filter for changing colour or contrast.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003e“Will this ND8 give me enough extra exposure time for moving water?” Yes, it cuts the light by three stops: a starting shutter speed of 1\/125 sec becomes roughly 1\/15 sec at the same exposure. That’s a useful place to start for softening the movement of a stream in daylight; use a tripod to keep the rocks and shoreline sharp. The 67mm size means it’s for a lens with a matching 67mm filter thread, so check the marking on the lens itself. It’s a fixed-strength filter, not a variable ND, so you’re choosing a specific three-stop reduction rather than turning a control to change it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: K\u0026amp;F Concept\u003c\/li\u003e\n\u003cli\u003eProduct: ND8 filter\u003c\/li\u003e\n\u003cli\u003eSeries: Nano X\u003c\/li\u003e\n\u003cli\u003eFilter type: Gray neutral-density filter\u003c\/li\u003e\n\u003cli\u003eLight reduction: 3 stops\u003c\/li\u003e\n\u003cli\u003eFilter diameter: 67mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026F Concept","offers":[{"title":"Default Title","offer_id":57512764604756,"sku":"KF-01.1512","price":30.97,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/KF-01.1512_01.jpg?v=1791588265","url":"https:\/\/www.htf-store.com\/it\/products\/k-f-concept-nd8-filter-nano-x-3-stops-gray-filter-67mm","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}