Exposure Guide using Filters
For photographers, here is a free download you can use to help set your shutter speed when using ND filters.
My personal favorite filter to use is my B+W 110 ND filter which is a 10 stop filter. I created this cheat sheet to keep in my camera bag when I'm out in the field & sometimes am just too tired from driving to use my brains.. :) I know there are apps for this, but when I'm hiking in the middle of nowhere my apps on my phone don't work and the phone becomes pretty much useless.
ExposureTimeND filtersfree downloadcheat sheet for photographers. landscape photographylong exposure