Fotodiox WP186-ND-Kit-CA1124 Filter Holder for Canon EF 11 to 24 mm USM Lens

Challenging shooting scenarios often call for adding a lens filter to save the shot. However when you re shooting with an Wide Angle or Ultra Wide Angle lens the bulbous front lens element and lack of threads make it impossible to add filters - until WonderPana. The WonderPana is a complete filter system designed expressly for filtering UWA and WA lenses without vignetting. Features Provides the ability to mount a variety of 186mm filters and more Doubles as a hood to help protect your lens from damage scratches fingerprints and the elements Lightweight aluminum-alloy construction with a corrosion-resistant black anodized finish for durabilitySpecifications Weight: 3 lbs - SKU: FTDX3839