Sigma WR (Water Repellent) Circular Polarizer Filter Size:46mm This fluid head features nine

This fluid head features nine steps of pan and tilt drag plus a "0" setting for whip pans

while dedicated knobs for brightness

2 maximum aperture provides excellent performance in low-light conditions and allows for creative depth of field control

Corporate Events: Support seamless video presentations across large corporate campuses or between different rooms in conference centers

2 Filter – 4-Stop Neutral Density Optical Control

Sigma WR (Water Repellent) Circular Polarizer Filter Size:46mm This fluid head features nineGet the vibrant shots you've been dreaming of! The Sigma WR (Water Repellent) Circular Polarizer Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. Hence, this filter removes the reflection of water