Do you have soft focus issues with your digital camera?
Some of Nikons DSLR’s like the D300 and newer come with the option of adjusting the focus yourself if you know which way to adjust. Sadly, the D200 didn’t include that option. You might have to send the camera in for repair if it is a D200. Try reading over this and downloading the chart (It’s on the last page) to test your camera and see how it handles focus.