We designed the Handheld Stretch FX Prism as an extension to our circular Stretch FX Prism series. The benefit of the Handheld Stretch FX Prism option is it allows for complete freedom when dialing in the exact effect you are going for. Our Stetch FX Series of Circular & Handheld FX Rrism/filters are designed to recreate a ghosting / motion blur / replicating style effect that is commonly found in long exposure + shutter drag photography. The handheld version also unlocks the ability to recreate a more organic "lens-whacking" effect as well.The handheld version features an Arri positioning port and a 3d handheld grip.