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46mm High Definition Multi-Coated Neutral Density (ND4) Filter for Sony Handycam HDR-PJ430V, Sony HDR-PJ540, Sony HDR-PJ810 and Sony Handycam HDR-PJ650V Cameras + CT Microfiber Cleaning Cloth - Celltime Inc., BASECELL-413
Celltime Inc. BASECELL-413
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UPC
605349107207
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To enable slow shutter speeds to be used to record movement in subjects such as waterfalls, clouds, cars, etc. To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background. To decrease the effective ISO of high speed film (ie: above ISO400) and allow it to be used outdoors in bright situations. To allow video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which would normally cause overexposure.
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