HowTo : CPL Filter

This topic I will record about how to use CPL filter, because I have bought this filter about 5 months. However, I couldn’t use it well, until now.

The source of light coming from right hand. Therefore, I turned the ring on the filter directed to the source of light.

This picture took before I used CPL filter.

This picture took after I used CPL filter, you can see how is this filter make and effect to the Notebook