How to Shoot Digitally

When I first started shooting digital, I actually used to correct between daylight and tungsten. And by going to those manufacturers in those early days before the Alexa came out, what I learned were the mathematics behind where the crossovers were in those frequencies. Today, there's a lot of every manufacturer, so it's not possible to do it at that level all the time. But even before I keep going, I should like to do that because it gives me the confidence of knowing how something works.