Cuely 40.5mm ND2-400 ND2 to ND400 ND Filter Lens Neutral Density Adjustable Variable Filter Tag-Self-defense Protection No other tools needed for

No other tools needed for the installation and uninstallation

Loading Container 20GP: 176 cartons * 64 pcs = 11264 pcs

Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater

Carton Size 46cm * 37cm * 47cm / 18

Cuely 40.5mm ND2-400 ND2 to ND400 ND Filter Lens Neutral Density Adjustable Variable Filter Tag-Self-defense Protection No other tools needed for1. Offers ND2 ND400 neutral density. 2. Smooth rotating to desired density. 3. ND filters (Neutral Density) reduce the amount of light reaching the film without affecting the color. Can be used to enable slower shutter speeds. Also can be used to better separate subjects from the background by allowing wider apertures, effectively decreasing depth of field. Great for portraiture and outdoor scenes. 4. Slim profile design. Thin filters are essential