Steve wrote:


There's a good interactive demo of what diffraction does at:

http://www.cambridgeincolour.com/tut...hotography.htm

For camera type, pick a camera that has a similar pixel density to
yours. The D200 is about halfway between the D2X and EOS20D/350D so
you'll have to guestimate

You'll see that at f/32, your 10MP D200 is only able to resolve the
same detail as an around 2.5MP camera used at a non-diffraction
limited aperture.

Steve

Very good interactive tool, and does highlight the benefit of using the
NG filters. Thanks for the response.

I also looked at the using the Lightroom preset landscape sharpening
option after the batch convert, and it did improve the clarity and
sharpness of the small jpg's.

Feel free to critique and make any suggustions