Opiniones Filtro Polaroid PLFILFDND49

3x to 400x Variable ND Filter, Decrease Exposure by 1.3 to 8.6 Stops, Multicoated Glass Construction The Polaroid 49mm Neutral Density Fader Filter is a solid variable neutral density filter providing a reduction of about 1.3 to 8.6 stops. The ND 3x to ND 400x density creates a darkening of the entire image allowing you to photograph with a wider aperture or slower shutter speed than normally required. The degree of density is easily controlled by rotating the front filter ring allowing you to previsualize the additional exposure length required. By slowing your exposure time or increasing your aperture you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.