The VU Sion Q Series Gradual Neutral Density Filter provide filmmakers
and photographers a broad range of flexibility in managing their
exposure and depth of field. Available in gradual density increments with hard or soft edges in
the 100x150mm square filter size; VU Q Series Neutral Density Filters feature his
unique White Balance Multi-Coating, specially formulated Flat Wave
Overcoat and are designed to be the perfect tool when your creative
vision demands it most.