KEY FEATURES

1. Variable ND filter enables slow shutter speeds to be used to record movement in subjects such as waterfalls, providing a silky smooth effect to flowing water. Recommends its use in sunrise and sunset shooting.
2. Made by import AGC optical glass, rotating between ND8 to ND2000, adjustable from 3/4/5/6/7/8/9/10/11 stops, reduces the amount of enter light without affecting color balance and no color cast.
3. Both sides of the glass with nanometer coatings help repel water and dust, durable enough.