The Cokin Filter X122 Gradual Blue 1 can be used to give a cloudy sky more detail and contrast to make it "speak" more. The height of the filter allows you to position the transition in the right place in the filter holder. Cokin adapter filters can also be combined with each other. For example, you can use two graduated filters rotated 180 degrees to each other to blend colours.
Material and dimensions
Cokin filters are made of organic glass and ensure optimal light transmission for high image quality. The filters are extremely lightweight and are highly resistant to shocks and drops. The filter has a size of 130 x 170mm and is compatible with the Cokin BX-100A filter holder.