HDR and multiple exposure blending seems very popular these days. I wonder, what did film photographers do to solve dynamic range issues? For example, I know GND filters were common (and still are), ...
Is there any reason to place polarizer filter before (the first in stack) ND or/and ND graduated one (for example as we can see on Lee 105 mm ring)? Is there any technical reason to do that or it's a ...
My question stems from the fact that the surface of the filter is completely out of focus. My understanding is that light from any one point of the subject hits the lens all over... some of it ...
I just received my new Hitech Reverse ND Grad 0.9 today ... and it doesn't look like reverse at all .. I tried putting on a white paper .. it just look like a normal ND Hard Grad filter .. I tried ...
I've been trying to find a Lee .9 Hard stop GND since November. Really, November of '09. Adorama, b&h, amazon were all out. I finally found one on amazon through a third party in the beginning ...
I think I understand Graduated Neutral Density Filters, however, what are the purpose and how do you use Graduated Color Filters? (IE Red, Yellow, Blue, etc) And Are they worth it?