Phottix Variable ND Multi-Coated Filter 55mm

Key features for Phottix Variable ND Multi-Coated Filter 55mm

• Variable 2-8 stops of variable density
• Reduce brightness without affecting color or depth of field
• Enable slower shutter speeds to cause blurring effect in water, clouds or cars.
• Decrease depth of field by allowing large apertures to be used while keeping shutter speeds lower.
• For DSLR Video: Help optimize your shutter speed – keeping it double your FPS rate.
• When using film: Decrease the sensitivity of high speed ISO films in bright outdoor conditions.