{"product_id":"benro-master-glass-filter-150x170mm-reverse-edged-gnd4-0-6","title":"Benro Master Glass Filter 150x170mm Reverse-Edged GND4 (0.6)","description":"\u003ch2\u003eBenro Master Glass Filter 150x170mm Reverse-Edged GND4 (0.6) | Balance bright horizons in-camera\u003c\/h2\u003e\n\u003cp\u003eKeep detail in a bright strip near the horizon while bringing the landscape below it closer to the same exposure. The Benro Master Glass Filter 150x170mm Reverse-Edged GND4 (0.6) is a graduated neutral-density filter for scenes where the brightest area sits close to the horizon, such as sunrise and sunset landscapes. Its reverse-edged gradation places the strongest darkening around that line, making it useful when the sky just above the horizon is brighter than the rest of the frame. The GND4 (0.6) rating corresponds to a two-stop reduction in its denser area. With a 150 x 170 mm glass format, there’s room to position the transition carefully as you compose. It suits landscape photographers who want to manage a bright sky at capture, rather than depend on a substantial exposure correction later.\u003c\/p\u003e\n\n\u003ch3\u003eWhere the reverse gradation helps\u003c\/h3\u003e\n\u003cp\u003eThis filter is designed for a bright band around the horizon, not for light scattered unevenly across the sky. Place the transition along the horizon and watch for tall subjects that cross the darker area; they may be reduced along with the sky.\u003c\/p\u003e\n\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003e0.6 gives you a two-stop reduction in the densest area, a useful amount when the sun is near the skyline. For a sea horizon at sunset, I’d align the darkest band with the bright strip and check that the fade isn’t crossing a headland or rooftops. The 150 x 170 mm format gives you room to shift that transition as you compose, while the reverse edge concentrates the effect where it’s needed for this kind of light. I’d recommend it to landscape photographers who want to balance a bright horizon in-camera. One limitation: a broken mountain skyline can cross the band and leave peaks unevenly darkened.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand and series: Benro Master Glass\u003c\/li\u003e\n\u003cli\u003eFilter format: 150 x 170 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Glass\u003c\/li\u003e\n\u003cli\u003eFilter type: Reverse-edged graduated neutral density (GND)\u003c\/li\u003e\n\u003cli\u003eFilter grade: GND4\u003c\/li\u003e\n\u003cli\u003eOptical density: 0.6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Benro","offers":[{"title":"Default Title","offer_id":57503273943380,"sku":"MAGND4R1517","price":258.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/MAGND4R1517_01.jpg?v=1791566143","url":"https:\/\/www.htf-store.com\/es\/products\/benro-master-glass-filter-150x170mm-reverse-edged-gnd4-0-6","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}