{"product_id":"formatt-hitech-onyx-nd-85x90mm-neutral-density-0-9-3-stops","title":"Formatt Hitech Onyx ND 85x90mm Neutral Density 0.9 (3 Stops)","description":"\u003ch2\u003eFormatt Hitech Onyx ND 85x90mm Neutral Density 0.9 (3 Stops) | Gain three stops of exposure control\u003c\/h2\u003e\n\u003cp\u003eFor a longer daylight exposure that turns moving water into a softer blur, the Formatt Hitech Onyx ND 85x90mm Neutral Density 0.9 (3 Stops) reduces the light reaching your camera by three stops. That gives you room to use a slower shutter speed while keeping the same aperture and ISO. For example, an exposure of 1\/8 second can become one second, making motion more visible in the final picture. It’s also useful when you want to work with a wider aperture in bright conditions without changing your chosen ISO. The filter measures 85 x 90mm, so its stated dimensions are worth keeping in mind when planning how it’ll fit into your filter setup. This is a straightforward option for photographers who want a measured, three-stop reduction rather than a much darker filter.\u003c\/p\u003e\n\u003ch3\u003ePutting the three stops to work\u003c\/h3\u003e\n\u003cp\u003eThink about the shutter speed you want before you fit the filter. If moving water is your subject, choose a slower exposure to record its movement as a smooth blur; if you want some detail in the water, use a shorter shutter speed. The three-stop reduction gives you a clear change, but it won’t create a very long exposure in every bright scene. The light and your starting shutter speed still matter, so take a test frame and adjust from there.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eThe 85 x 90mm dimensions give you a specific filter size to plan around, rather than a screw-in diameter to match to a lens. I’d point this out to anyone choosing filters for a particular setup. The ND 0.9 rating means a three-stop reduction, which is handy when you want a one-second exposure instead of 1\/8 second at the same aperture and ISO. It suits photographers working with moving water, or anyone aiming for visible motion in a daylight scene. One honest limit: three stops is a moderate reduction, so it won’t always be enough for very long exposures in strong light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFilter type: Neutral density\u003c\/li\u003e\n\u003cli\u003eDimensions: 85 x 90mm\u003c\/li\u003e\n\u003cli\u003eDensity: 0.9\u003c\/li\u003e\n\u003cli\u003eLight reduction: 3 stops\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Formatt Hitech","offers":[{"title":"Default Title","offer_id":57563701281108,"sku":"FH-ON85ND0.9","price":84.75,"currency_code":"EUR","in_stock":false}],"url":"https:\/\/www.htf-store.com\/products\/formatt-hitech-onyx-nd-85x90mm-neutral-density-0-9-3-stops","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}