The ND Throttle brings powerful image control to your photos and videos: smoothly adjust your image brightness on-the fly, capture long exposures, even in daylight, get cinema-style shallow depth of field, no matter how bright the shooting conditions are. In this video we demo the Pentax 645 to EOS ND Throttle.
Modified on: Sat, Jul 16, 2016 at 12:15 PM
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