37mm Variable Waterproof ND8-ND2000 Filter with Multi-Resistant Coating Nano-Dazzle Series

SKU: KF01.1262

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That depends on how big the filter thread of this camera is... You only have to look at the front of the lens - that's usually where the necessary diameter is - if it matches the one you set here at the top of the filter, then the filter also fits on the lens 
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The filter consists of several layers between which no water penetrates. It does not increase the tightness of the lens