Pentax K-7 extract color filter
Here is an example of another one of the processing tools built into the Pentax K-7. You can select a particular color to remain while all the other hues are desaturated to shades of grey.
Here is an example of another one of the processing tools built into the Pentax K-7. You can select a particular color to remain while all the other hues are desaturated to shades of grey.