Long exposure tool with exceptional polarized color.
Size：100×100mm
Stops：
ND8(0.9) | ND16(1.2) | ND64(1.8) | ND256 | ND1000(3.0)
Product：
SIRUI Nano Multi-layer Square ND Filter
Material：
Top quality German Schott Optical Glass B270
Functions：
Reduce the light entering the camera to increase exposure time.
