I have had a similar requirement for years. I need to take pictures of micro-molded gears with the worst possible background, white-on-white. Recently I moved to a Canon SD 870 IS. It has excellent macro capability and wide-angle as well. It is the best I've come across yet. I JUST purchased a...
I am just so surprised to find so many people actively discussing the technical uniqueness of plastics gears. My company has been focused on this one area for 15 years. For many years I have argued against the rack based design on which the PGT tooth form is founded. This is the prinicple...