Integrated adjustment device stepless nine grade dimming and perfect performance. It is the essential tool for shooting vaporific water screens and rails more suitable for shooting in bright light.
When use it in cloudy or rainy days it can withstand scattered light.Name: 52mm adjustable ND2-400 ND filter
Lens material: Optical glass
Outer ring material: magnalium matte black treatment
Size: about 58 x 58 x 10mm
Applicable models: Canon Nikon and other caliber 52mm lens.