Lee Filters Polyester 0.4ND 100x100mm

Lee Filters Polyester 0.4ND 100x100mmToote kirjeldus inglise keeles:Neutral Density filters offer the possibility to achieve otherwise unachievable results. ND filters appear gray and reduce the amount of light reaching the film. They have no effect on color balance. They enable the shooter to adjust exposure without affecting color balance. ND filters appear gray and reduce the amount of light reaching the film.Determining which neutral density filter yields ideal results for any given lighting situation takes knowledge, experience and a collection of such filters.Note! Lee polyester filters are made from lightweight, optical polymeric materialsNeutral Density Filter Have Four Main UsesTo enable slow shutter speeds to be used, especially with high speed films, to record movement in subjects such as waterfalls, clouds, or carsTo decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their backgroundTo decrease the effective ISO of high speed film (above ISO 400) and allow it to be used outdoors in bright situationsTo allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which could cause overexposure