Spectre wrote:
I have a set on ND filters. It has 3 choices, 2, 4 and 6. I don’t use them a lot and was wondering if I can stack them, say a 6 and 4 to get 10? Any ideas?📸
The simple answer is yes, you can stack ND filters. However, when you do it increases the filter package thickness which can lead to vignettes on some lens, and you are now shooting through more layers of glass which may effect image quality. If you are interested in doing ultra long exposures you may find investing in a 10 stop ND filter yields better results. Also, you would still have the option to stack say a 10 and 6 stop filter for very long daytime exposures where you are interested in blurring cloud movement for artistic effect.