Slim Fader Variable ND Filter Adjustable Neutral Density ND2 to ND400 40.5mm

Description

Much thinner than that of other brands.It is adjustable from ND2, ND4, ND8 to ND400 infinitely, satisfied different shooting conditions.Mark scale and 'Min'(the lightest), 'Max' (darkest) tags on the outer ring to help users accurately resets to a certain density.Modulate to the appropriate density for flash photography at close distance.Used in variety of the scenes which need a wide range of adjusting the amount of light.