{"product_id":"tokina-127mm-pro-irnd-0-9","title":"Tokina 127mm Pro IRND 0.9","description":"\u003ch2\u003eTokina 127mm Pro IRND 0.9 | Three stops of light reduction\u003c\/h2\u003e\n\u003cp\u003eTokina 127mm Pro IRND 0.9 is an ND filter with a 0.9 density, which corresponds to about three stops of light reduction. It’s for photographers who want to manage exposure in bright conditions without changing their chosen aperture or ISO. That makes it useful for extending shutter times for moving water or clouds, and for keeping a wider aperture when the available light would otherwise call for a smaller one. The 127mm designation is an important part of choosing it: match that size to the filter setup you plan to use. The IRND name identifies the filter, while the known density gives you a practical starting point for exposure calculations. For a measured, three-stop adjustment, this is most suited to deliberate exposure control rather than situations where you need a much stronger reduction in light.\u003c\/p\u003e\n\u003cp\u003eAs a simple example, if your meter gives 1\/125 sec without the filter, three stops of reduction brings that to roughly 1\/15 sec at the same aperture and ISO. That’s enough to make motion more visible, though it won’t turn every daylight scene into a very long exposure. Keep the camera settings fixed while you compare the exposure, then adjust shutter speed to suit the movement you want to show.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eExposure changes are easy to plan with a 0.9 ND: think in three-stop steps, then choose the shutter speed that gives you the movement you want. For instance, changing 1\/125 sec to about 1\/15 sec keeps the same aperture and ISO while letting more motion register in a stream or drifting clouds. The 127mm designation is the other detail I’d pay attention to at the counter; match it to the size your filter setup takes before you build a shot around it. I’d recommend this to someone who wants a moderate, predictable reduction, with the honest caveat that three stops won’t replace a denser filter when you need a much longer exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct: Tokina 127mm Pro IRND 0.9\u003c\/li\u003e\n\u003cli\u003eFilter type: ND\u003c\/li\u003e\n\u003cli\u003eDensity: 0.9\u003c\/li\u003e\n\u003cli\u003eCategory: Gray filter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tokina","offers":[{"title":"Default Title","offer_id":57503628919124,"sku":"TO-CIRND09P127","price":199.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/TO-CIRND09P127_01.jpg?v=1791566645","url":"https:\/\/www.htf-store.com\/fr\/products\/tokina-127mm-pro-irnd-0-9","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}