Will Crockett
Will Crockett is a retired portrait photographer for these fine publications and many more:
VND Calibration
Thanks for watching our ND filter videos, we hope this helps make the process a lot easier.
Download the worksheet PDF here.
If you run into big trouble, please send me an email thru this website. I'll be glad to help you if I can.
You can find our ND videos and plenty more at:
https://www.youtube.com/hybridphotopro
Thanks! -Will Crockett
