{"product_id":"k-f-concept-100x100-nd8-filter","title":"K\u0026F Concept 100x100 ND8 Filter","description":"\u003ch2\u003eK\u0026amp;F Concept 100x100 ND8 Filter | Three stops of light control\u003c\/h2\u003e\n\u003cp\u003eWithout an ND filter, bright conditions can leave you with a shutter speed that freezes moving water or an aperture that keeps too much of the scene sharp. The K\u0026amp;F Concept 100x100 ND8 Filter reduces the light reaching your camera, giving you more room to choose a slower shutter speed or a wider aperture. Its ND8 rating means a three-stop reduction: for example, an exposure of 1\/8 second becomes about one second with the filter in place, assuming the same lighting and settings. That makes it useful for giving streams and fountains a softer look, or for opening the aperture in daylight when you want a shallower depth of field. The 100x100 format suits photographers who already work with square filters of that size. It’s a straightforward option when you want a measured reduction in light, rather than a very strong effect.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eAn ND8 won’t cut enough light for every bright-day, multi-second exposure; its strength is a more moderate three-stop reduction that’s easy to work into ordinary shooting. The 100x100 size is worth considering if your existing square-filter setup uses that format, so you can add this filter to the way you already work. For a stream, take a meter reading without the filter, then try a shutter speed around one second; with ND8, that corresponds to a starting exposure of roughly 1\/8 second before the filter. It also gives you room to open the aperture in daylight. I’d choose it for controlled, modest motion blur, not extreme long exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct: K\u0026amp;F Concept 100x100 ND8 Filter\u003c\/li\u003e\n\u003cli\u003eFormat: 100 × 100\u003c\/li\u003e\n\u003cli\u003eFilter type: Gray ND filter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026F Concept","offers":[{"title":"Default Title","offer_id":57503516066132,"sku":"KF-01.1145","price":54.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/KF-01.1145_01.jpg?v=1791566454","url":"https:\/\/www.htf-store.com\/zh\/products\/k-f-concept-100x100-nd8-filter","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}