
Originally Posted by
Mike Buckley
Leslie,
There are two fundamental ways to change a color image to black-and-white. The method that is preferred in almost all situations is to "convert" using a color filter. That's very similar to what the black-and-white film photographers did when they placed a color filter in front of their lens, choosing the color that would produce the desired overall appearance. The other method is to simply desaturate the entire image.
I looked in my D7000 manual to determine which method is used by the camera and no indication is given. My bet is that the desaturation method is used. EDIT: See my next post for a correction of this incorrect information.
If you're interested in seriously pursuing black-and-white photography, I've got a suggestion and a warning. The suggestion pertains to reading material: Digest Michael Freeman's Complete Guide to Black & White Digital Photography. If you then want additional material, purchase Vincent Versace's From Oz to Kansas. The warning is that you should be very, very careful, as making monochromes can be highly addictive.