Camera Man Interview Question:

Tell me what Is a ND Grad?

Submitted by: Muhammad

ND grad is a shorter way of writing neutral density gradient filter. These are placed in front of the lens in order to make sure areas are not over exposed. The most common use is in landscape photography when dealing with blue skies.

Often you might take a photo and return home to find the sky is just white. A neutral density filter is designed to stop light passing through it and therefore makes the image look perfect.
Submitted by: Muhammad