DisneySuiteFreak
DIS Veteran
- Joined
- Aug 4, 2007
You are thinking graduated ND filter. It will also not work on a portrait b/c the top of the person will be at a different exposure than the bottom part and the top part is likely in the sky area as well. I believe that there are specialty filters that have a sharp curve instead of a line, but I believe they are expensive. Yes, the shutter cannot go any faster than that with the pop up. I do not know about your flash, but it likely has a mode called high speed sync that allows faster shutter speeds to be used. As for lens, I suggest carrying the 50mm with you. It is small, much better for portraits, and will not cast a shadow.
Thanks!