I dont understand how the circular movement of the filter ring effects the picture. I see that the contrast changes, but my question is:
1. Does the colour saturation change with the contrast as well..??
2. How is the contrast related to the saturation wrt the circular movement.?
3 Can I have High Contrast Low Saturated pics from this filter ?
4 Can I have High Contrast High Saturated pics from this filter ?
Kindly answer specifically to the point.