• Variable 1.2-3.3 Neutral Density Filter
• Reduce Exposure by 4 to 11 Stops
• Darkens Entire Image
• Greater Control Over Exposure Settings
• Allows Reduced Shutter Speed
• Allows Wider Aperture
• Multi-Coated, Optical Glass Construction
• Aluminum-Alloy Filter Rings, Knurled
• 95mm Front Filter Threads
• Plastic Case