Filter Holder Adapter

Filter Holder Adapter
Canon S5 IS with Cokin filters?

I know that for Cokin filters need some kind of adapter / holder, but do not understand how it works. I can put Canon S5 IS also? I have an adapter on my camera, but for ordinary filters

The Cokin system consists of 3 parts. First, you need a ring adapter to fit its purpose. It's in the same size as a regular screw in filters. Then you need a filter holder. They make them in different sizes, depending camera of its type and size. Then comes the filter, which slides right into the holder. You can use a fork for several glasses, using different adapter rings for everyone. In this way you only need to buy adapter rings for different purposes.

MASSA 58mm Filters Adapter Ring for Square P Series Camera Lens 2 Pcs