Hi all....

just working on extracting some images from a book that is to be published - the publisher's specs state they need to be:

separate halftone images, tiffs or jpgs, min 300dpi.

in my experience working withhalftones is usually for screen printing etc so i rarely get to do this....so I've read a number of articles online and I am getting mixed messages! some state you must convert to a BITMAP after grayscaling it...then use the halftone settings - others say DON'T SAVE AS BMPs....and some merely say send the gryscales to the publisher.

I need this to be completed today so ANY help much appreciated as always.