Michael, thanks for the nice words. I do love my ND.
Mike,
No filters. I made some statement back that I don't like using filters, so I'd better be consistent
. As far as noise, I'm interpreteting that as the break-up in the evenness of the flat tone, more noticeable as you magnify the image.
If you look at the New Zealand shots on my web site, you'll see there's less noise in similar shots. I believe this is from an impromptu change I made in my base settings at the beginning of the trip, which was to use the softest contrast curve, counting on getting a wider tonal variation. This is forcing me now to increase the contrast manipulation in most shots, and this is exacerbating whatever low noise may have been in there naturally. I'm going to try some noise reducing cheats to see if this can be improved. And of course, the JPEG compression is not helping.
My contrast decision is usually based around the perceived tonal range of the whole scene. While added contrast will give you more snap, the downside is the potential loss of tonal information at one end or the other of the tonal spectrum.
In general, I adjust contrast to the highest limit that will preserve the extreme end tonal variations. Having said that, I will temper that decision based on the specific scene, ie, the added snap may enhance the image more than the loss of extreme-end tonal detail detracts.
As always, photography is really a set of complex compromises
.
I should add, that to my aging eyes (the upside of course is that I'm happy with sloppier images
) I find the digital noise I'm getting less intrusive than the film grain in similar flat tonal areas. But then, that's one of those purely subjective things. The great thing about today's choices in technology, you can use whichever gives you the most satisfaction.
Cheers,
DJ