Features:
Great for shooting outdoor scenes like waterfall, stream, traffic flow, waves, etc.
You can manually adjust neutral density freely from ND2 to ND400 according to different light condition.
Rotating ring to choose ND for greater control exposure settings.
Used for reducing the amount of light come into the camera sensor in order to catching a clear image.
Easy install, perfect fitting for your Phantom 3/4 lens, no tools, clamps or glue.

Specifications:
Frame material: aluminum alloy
Color: black
Diameter: 34.9mm/1.4"
Height: 8.5mm/0.3"
Net weight: 5.5g
Note: This filter is covered on the original filter, NOT replace the original filter.

Package includes:
1 x Adjustable ND2-400 filter lens

• Great for shooting outdoor scenes like waterfall, stream, traffic flow, waves, etc.
• You can manually adjust neutral density freely from ND2 to ND400 according to different light condition.
• Rotating ring to choose ND for greater control exposure settings.
• Used for reducing the amount of light come into the camera sensor in order to catching a clear image.
• Easy install, perfect fitting for your Phantom 3/4 lens, no tools, clamps or glue.

Great for shooting outdoor scenes like waterfall, stream, traffic flow, waves, etc.XCSOURCE