Filtr Freewell ND4 do Real Locking VND BOYA The USB-A ports offer up

The USB-A ports offer up to 60 watts - great for smartphones

High heart rate warning

13 mm Charge limiting voltage 4

Full compatibility with popular platforms

especially during intensive use

Filtr Freewell ND4 do Real Locking VND BOYA The USB-A ports offer upFreewell ND4 filter for Real Locking VND The Freewell ND4 filter is part of the Real Locking system, which reduces the amount of light reaching the sensor by 2 aperture divisions. It's great for shooting on a partly cloudy day when you need to slightly darken the image without affecting color or contrast. Using True Color optics, the image retains natural colors without color shift. Quick, easy installation The filter mounts on the L1 base ring or as