Cokin P 84mm 100mm and 150mm filter holder

3D printable alternative to the Cokin P adapter. This works with standard Cokin “P” size adapter rings, a full set of which can be purchased for around $9. Unlike the standard Cokin P adapter, this comes in multiple sizes to accommodate various square filter sizes (84mm, 100mm and 150mm) and can be configured to attach all three different sized filters simultaneously.

The main body of each adapter is made up of two main parts (A and B), the two parts are screwed and glued/bonded together, fou