8 Replies Latest reply: Oct 18, 2010 3:40 PM by mikeobe RSS

    What purpose does the PPI value serve when exporting for the screen?

    DVDmike Community Member

      I understand PPI's role for exporting images that might be used for print (in applications other than Lightroom).  But does the value do anything for images that you want to export to view on computer screens?  Does lightroom apply sharpening differently depending on what PPI is entered, even for screen exports?