NEEWER Variable ND2-ND400 Filter Size:58mm this compact magnetic mount can

this compact magnetic mount can be grasped with one hand

Color Mode: Bi-Color

Battery Type: Lithium Battery

Aluminum shaft

NEEWER Variable ND2-ND400 Filter Size:58mm this compact magnetic mount canDescription Flexible Exposure Control This variable ND2 400 filter offers limited 1 9 stops of light reduction. Rotate it to precise stops for desired ND values and perfectly exposed pictures. Note: A dark X pattern may appear at maximum aperture. This normal phenomenon occurs when the variable ND filter, with its two polarizing filters aligned at a specific angle, interacts with certain lenses and focal lengths Precise ND Value Adjustment Precise