The 4 × 5.6 ND 0.3 Filter is a high-quality glass neutral-density filter made by Tiffen. Key features include:
0.3 light filtration that cuts out 1 stop of light
Great in any matte box that accepts 4 × 5.65 filters
Excellent for shooting wide open in full sunlight
High-Quality Filter. The 4 × 5.6 ND 0.3 Filter offers 0.3 light filtration, effectively cutting out 1 stop of light. It works great in any matte box that accepts 4 × 5.65 filters. It’s great if you’re wanting to shoot wide open in full sunlight.