Feature:
FOTGA Brand ,Ultra-thin design
Neutral density can be created from ND2 to ND400 by rotating the ring from 2-8 stops.
Apply slow shutter speed under strong sunlight exposure.
Large aperture is available to creat depth of field easily.
Bigger front thread size can reduce the dark angle.
Index marks on the edge of filter for exact adjustment.
Suitable for dynamic screen,waterfalls,streams,waves,etc.
Specification:
Brand FOTGA
Type: Adjustable Variable Neutral Density Filter
Whether Rotating: Yes
Material:Metal and Optical Glass
Adjustable Range: ND2 to ND400
Color:Black
Package included:
1 x FOTGA 52mm Fader ND Filter (ND2- ND400) with tracking
with original filter box