QUOTE(tad @ Nov 6 2007, 08:46 AM)
I just purchased Nikon 17-55 lens.
1. How do I get the benefit of the polarizer(slim) for glare/reflections in damp waterfall scenes and the ND to slow down exposure? There are no threads on front of polarizer
2. Similar situation on coastal sunset/sunrise scenes with grad nd
Do I purchase different lens for these situations? Polarizer?
D200 camera
I can't help you with #1, but I often hand-hold rectangular split NDs (Lee, Singh-Ray, etc) flat against the front ring of filters in your second situation.
It's much faster than using the split ND filter holder and I use this method in situations where I am quickly changing filters and lenses.
You've got to be careful that your fingers don't end up in the shot and there is some danger of scratching the split ND.
Regards,
Paul