The Polar Pro Expansion 3-Pack for IRIS Mobile Filter System ND64/ND128/ND256 helps you attain the required shutter speed when shooting in bright, outdoor conditions.

Key Features

• Cinema Series glass provides outstanding color neutrality and sharpness
• Each filter has 8 layers of coatings on each side to reduce ghosting and severe flaring
• Retains outstanding color neutrality and sharpness
• Machined aluminum grip for easily changing filters without getting fingerprints on glass