NEEWER Variable ND2-400 & Black Diffusion 1/4 Filter Set Size:58mm 4V/5000mAh/72Wh

4V/5000mAh/72Wh

7"/78cm in length

Power Adapter Included & V Mount Battery Compatible- Includes a 24V power adapter and power cord (US Plug) for indoor use

Firmware Update: USB C port

Compatibility: For 17 Pro/Pro Max

NEEWER Variable ND2-400 & Black Diffusion 1/4 Filter Set Size:58mm 4V/5000mAh/72WhDescription Flexible Exposure Control The variable ND2 400 filter offers limited 1 9 stops of light reduction. Rotate to precise stops for desired ND values and perfect exposure. Note: A dark X pattern may appear at maximum aperture. This is normal when the variable ND filter, with its two polarizing filters aligned at a specific angle, interacts with certain lenses and focal lengths. A protective cap with lanyard is included for the variable neutral