It starts with a little discussion on the different type of ND filters like hard edge and soft edge type, the different brands as well as how to mount them using filter holders. I also discussed about the cheaper options available to you as a consumer since the well known brand are somewhat pricey but does not necessarily give you a big difference in performance when compared to the less costly brands.
The second part mainly talks about how to maximize your ND filters in the field as well as how to judge and shoot for optimal dynamic range to bring out the details from the RAW file during post process. I also shared my work flow on the second video on how to do away with ND filters by achieving the same effect during post process or how to enhance a shot that has an ND filter used on it during exposure. Rick.