I shot a lot Velvia 50 8x10 film. Now, try to capture by Epson V700 scanner.
24 bit color
scanned by Film (With Film Area Guide)
first scan : 800 dpi and get a 146MB file.
second scan : 1200dpi and get 329MB file.
800 dpi scan could be sharpened by Photoshop CS5, overall quality is OK
1200 dpi scan file sharpened by PS CS5 but could not get sharp image.
I find out by using lower dpi setting and the image could be sharpened by PS. By 1200 or higher dpi, the scanned file fails to provide sharp image. If it is the case, why do I need to buy V700 which cliams to deliver 6400 dpi resolution?