Cokin H250A Graduated P Filter Kit P121L P121M P121S And Holder, ND2, ND4, ND8
1 x Cokin P121S ND8 Graduated P Series Filter. 1 x Cokin P121M ND4 Graduated P series Filter. 1 x Cokin P121L ND2 Graduated P Series Filter. This is a new Cokin H250A Graduated Filter Kit. What are Cokin filters made from?.