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WonderPana Classic 145mm ND16 and ND32 Kit Compatible with Sigma 8-16mm DC HSM Ultra-Wide Zoom Lens
Challenging shooting scenarios often call for adding a lens filter to save the shot. However, when you're shooting with a 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. The WonderPana also doubles as a hood to help protect your lens from damage, scratches, fingerprints and the elements.The WonderPana Neutral Density kit arrives with two filters that reduce the amount of light entering the lens by 4-5 stops, allowing for slower

Price is $292.00
Price: $291.87