By combining two or more filters in the same holder, the colors of red, blue and green can be created. And their versatility doesn’t stop there. One filter can be placed to cover the top of the frame, while another can cover the lower part. For example, using the Cyan filter to enhance the sky, and the Yellow filter to warm the foreground.
This set is only available with hard grads, but soft grads are available when purchasing the filters individually.