{"product_id":"urth-100-x-100mm-nd8-3-stop-filter-plus","title":"Urth 100 X 100mm ND8 (3 Stop) Filter (Plus+)","description":"\u003ch2\u003eUrth 100 X 100mm ND8 (3 Stop) Filter (Plus+) | Control bright light for longer exposures\u003c\/h2\u003e\n\u003cp\u003eA bright landscape can leave little time for a moving river to soften before the light overwhelms the exposure. The Urth 100 X 100mm ND8 (3 Stop) Filter (Plus+) cuts light by three stops, giving landscape photographers a straightforward way to use a longer shutter speed in daylight. That makes it useful for smoothing flowing water or showing cloud movement, while keeping the same aperture and ISO. Its square 100 x 100mm format is the defining size, and the filter is made from SCHOTT B270 glass with a scratch-resistant finish. Urth filters can also be combined with one another and with other filter types in the Urth system without introducing a colour cast. For scenes that call for more than one filter effect, that makes stacking a considered option. Urth also plants five trees for each product sold, as part of its wider tree-planting mission.\u003c\/p\u003e\n\n\u003ch3 data-section=\"features\"\u003eFilter glass and format\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-stop light reduction:\u003c\/strong\u003e ND8 cuts the light reaching the camera by a factor of eight. That’s a useful fixed reduction for extending exposure in bright conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 x 100mm square format:\u003c\/strong\u003e The filter measures 100 x 100mm. Its square format is suited to use as part of a square-filter setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCHOTT B270 glass:\u003c\/strong\u003e The filter uses SCHOTT B270 glass, a specific material choice rather than an unspecified glass type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScratch-resistant finish:\u003c\/strong\u003e The surface is described as scratch-resistant, a welcome feature when filters are handled and packed between landscape sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUrth filter stacking:\u003c\/strong\u003e Urth filters can be combined with other Urth filters and filter types without a colour cast. That keeps stacking open when a scene calls for multiple filter effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTree planting:\u003c\/strong\u003e Urth plants five trees for each product. The brand’s stated mission is to plant one billion trees by 2032.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eThe square SCHOTT B270 glass gives this filter a solid, simple format to work with, and the three-stop reduction is the detail I’d focus on when planning a landscape exposure. It’s a good match for someone who wants to soften a stream or bring movement into clouds in daylight: at the same aperture and ISO, a 1\/30-second exposure becomes about 1\/4 second after three stops. The scratch-resistant finish is a useful reassurance for a filter that gets handled in the field. One point to keep in mind: ND8 is a fixed three-stop reduction, so for a stronger effect, pair it with another Urth filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUrth 100 X 100mm ND8 (3 Stop) Filter (Plus+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Urth\u003c\/li\u003e\n\u003cli\u003eModel: 100 X 100mm ND8 (3 Stop) Filter (Plus+)\u003c\/li\u003e\n\u003cli\u003eType: Neutral density filter\u003c\/li\u003e\n\u003cli\u003eFilter format: 100 x 100mm\u003c\/li\u003e\n\u003cli\u003eDensity: ND8\u003c\/li\u003e\n\u003cli\u003eLight reduction: 3 stops\u003c\/li\u003e\n\u003cli\u003eGlass: SCHOTT B270\u003c\/li\u003e\n\u003cli\u003eSurface: Scratch-resistant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Urth","offers":[{"title":"Default Title","offer_id":57453523698004,"sku":"D238341","price":94.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/D238341_01.jpg?v=1791321439","url":"https:\/\/www.htf-store.com\/fr\/products\/urth-100-x-100mm-nd8-3-stop-filter-plus","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}