DescriptionK&F CONCEPT ND Filter ND2-ND400 37/40.5/43/46/49/52/55/62/67/72/77/82mm Adjustable Neutral Density Fader Variable Lens Filter
K&F CONCEPT 37-82mm ND2 to ND400 ND Lens Filter Fader Adjustable Neutral Density Variable 37mm 40.5mm 43mm 46mm 49mm 52mm 55mm 62mm 67mm 72mm 77mm 82mmFeatures• Wider outer optic to help reduce vignetting at wide angles,Made of high quality optical glass by K&F Concept technology• The K&F Concept Variable Neutral Density filter can take the place of a range of graded ND filters which saves money and time• This Variable Density filter is an especially useful tool when creating motion blur in moving water such as waterfalls, rivers and crashing waves• Compatible with the Sony(NEX-5TL N