{"product_id":"nisi-82mm-nano-soft-edge-graduated-irnd-1-2-filter-4-stop","title":"NiSi 82mm Nano Soft-Edge Graduated IRND 1.2 Filter (4-Stop)","description":"\u003cdiv\u003e \u003ch3\u003eNiSi NIR-GND1.2-82 Overview\u003c\/h3\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e  \u003cp\u003e \u003ca\u003eHow to Use ND Filters: Tips, Tricks, and Special Effects\u003c\/a\u003e \u003c\/p\u003e \u003ca\u003e  \u003c\/a\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp\u003e The \u003cb\u003eNiSi 82mm Nano Soft-Edge Graduated IRND 1.2 Filter\u003c\/b\u003e helps to darken specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image. The filter is densest at the edge and tapers to clear by the middle, with a soft-edged line of transition between the dense and clear areas. A neutral density filter with a soft-edged line of transition is particularly useful for images that do not have a strongly defined transition between the sky and the foreground. The design of this filter incorporates a rotating mount to allow for precise positioning of the gradation along the horizon line. Neutral density filters do not affect the coloration of the image and the density provides up to a 4-stop reduction in light from entering the lens. \u003c\/p\u003e \u003cp\u003eThe design of this filter has been optimized for use with digital sensors and to promote nearly flat attenuation of visible and infrared light. Due to imaging sensors' greater susceptibility to infrared light compared to traditional film, color casts can occur when photographing darker subjects that require increased exposure times. To provide neutrality across the visible and infrared spectrums in order to eliminate color casts and ensure cleaner, truer blacks, one layer of NiSi Optical Nano Coating is applied to each of this filter's surfaces. The Nano coating associated with this filter also results in an improved beading effect when in contact with water or oil for greater cleaning efficiency.\u003c\/p\u003e \u003cp\u003eThis NiSi 82mm Nano Soft-Edge Graduated IRND 1.2 Filter is constructed from H-K9L optical glass for increased clarity as well as color fidelity.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Provides up to a 4-stop reduction in light in selective areas \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Soft-edged line of transition between the dense and clear areas \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Useful for images that do not have a strongly defined transition between the sky and the foreground \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Filter does not affect the overall coloration of the image \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Constructed from H-K9L optical glass for increased clarity as well as color fidelity \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Each surface includes one layer of NiSi Optical Nano Coating that attenuates infrared light as well as visible wavelengths, to maintain color neutrality and suppress color casts due to increased exposure times. \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Resistant to oil as well as dust, and provides an improved beading effect with water for more efficient cleaning \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Anti-static coating for dust resistance \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Aluminum alloy filter ring assembly is durable while remaining lightweight \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Rotating design allows for gradation positioning along the horizon line \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e 82mm front filter threads allow for use with other filters \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e Plastic filter case for storage and transport \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch4\u003eIn the Box\u003c\/h4\u003e \u003cul\u003e \u003cdiv\u003e \u003cli\u003eNiSi 82mm Nano Soft-Edge Graduated IRND 1.2 Filter (4-Stop)\u003c\/li\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cli\u003ePlastic Case\u003c\/li\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cli\u003eLimited 1-Year Warranty\u003c\/li\u003e \u003c\/div\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cspan\u003eNews, Tips and Reviews\u003c\/span\u003e \u003c\/div\u003e \u003cul\u003e \u003cli\u003e \u003cdiv\u003e  \u003cdiv\u003e \u003ca\u003e\u003c\/a\u003e \u003ch4\u003e \u003ca\u003eIntroduction to ND Filters: The Basics\u003c\/a\u003e \u003c\/h4\u003e \u003cp\u003e \u003ca\u003eBH Online Videos\u003c\/a\u003e \u003c\/p\u003e \u003cp\u003e \u003ca\u003e \u003cspan\u003e5 years ago\u003c\/span\u003e \u003c\/a\u003e \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/li\u003e \u003cli\u003e \u003cdiv\u003e  \u003cdiv\u003e \u003ca\u003e\u003c\/a\u003e \u003ch4\u003e \u003ca\u003eHow to Use ND Filters: Beyond the Basics\u003c\/a\u003e \u003c\/h4\u003e \u003cp\u003e \u003ca\u003eBH Online Videos\u003c\/a\u003e \u003c\/p\u003e \u003cp\u003e \u003ca\u003e \u003cspan\u003e5 years ago\u003c\/span\u003e \u003c\/a\u003e \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ch3\u003eNiSi NIR-GND1.2-82 Specs\u003c\/h3\u003e \u003cdiv\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eFilter Type\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003eGraduated ND\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDensity\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003e1.2 (4-Stop)\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSize\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003e82 mm\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRotating\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003eYes\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFront Thread\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003e82 mm\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaterial\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003eGlass\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRing\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003eAluminum Alloy\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCoatings\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003eMulti-Coated\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e Packaging Info \u003c\/div\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003e0.19 lb\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBox Dimensions (LxWxH)\u003c\/td\u003e \u003ctd\u003e \u003cspan\u003e4.4 x 4.2 x 0.4\"\u003c\/span\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003cbr\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.","brand":"NiSi-22","offers":[{"title":"Default Title","offer_id":31796519436373,"sku":"NIRGND1282:NIRGND1282:bhpv","price":17735.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/1578999954_1536076.jpg?v=1582501449","url":"https:\/\/www.tanotis.com\/products\/nisi-82mm-nano-soft-edge-graduated-irnd-1-2-filter-4-stop","provider":"Tanotis","version":"1.0","type":"link"}