L Types (Optional) : UV Filter, CPL Filter, ND16 Filter, ND32 Filter, Black Soft Filter, Anti-Light Pollution Filter, Black Soft + CPL + ND16, 3-Piece Set ( UV + CPL + ND16 ), 4-Piece Set ( CPL + ND8/16/32 ), 6-Piece Set ( UV + CPL + ND8/16/32/64 ).
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