The ring adapter and filter holder is attaches to lens to hold both square and round filters, as well as optional modular accessories such as the Cokin Modular Hood & Coupling Ring.
62mm Filter-holder which can be precisely adjusted, coupled to the lens by means of a screw-in adaptor ring. The filter-holder has four grooves. One takes round filters,which can be rotated in the groove. The three others take squarefilters which can be adjusted up or down at will.
Works as it is suppossed to.
Nice. I've just received it. I think it will be very useful. Easy use. Seems strong enough.
excellent product, no problems