FeaturesWorks with any lens with a 77mm filter thread.Through rotating the filter ring￡? this filter can change neutral density (ND) from ND2 to ND400.Can be used to reduce the amount of light reaching the film without affecting the color and reduce the amount of light￡? great for portraiture and outdoor scenes.Used in variety of the scenes which need a wide range of adjustment the amount of light.Made of high quality optical glass: multicoated lens for reduced lens flare and ghosting caused by reflections.Mark scale and "Min" (the lightest)￡? "Max" (darkest) tags on the outer ring to help users accurately reset to a certain density.These filters are double threaded allowing additional filters or accessories to be mounted one over the other. Specifications: Material: Optical GlassFilter size: 77mmItem weight: Approx. 41g / 1.4ozPackage size: Approx. 11 * 9 * 1.3cm / 4.3 * 3.5 * 0.5in Package weight: Approx. 62g / 2.2ozPackage List:1 * 77mm ND filter
