I recently purchased a MacBook Pro with the infamous retina screen display. Everything does look beautiful and there is a noticeable difference in comparison to non-retina icons. However I noticed a problem using Photoshop that others in the web design field have also likely noticed.
Every new document is shown at half-size while the document view claims to be 100%.
Anyone running CS5 or below should not find this to be much of a problem. But CS6 and CC have been updated to include retina-based icons and interfaces. This creates a pixel-dense display in Photoshop(and other Adobe programs) where new documents appear twice as small instead of “regular size”. Another way to put this is @1x images will appear tiny because retina Photoshop only uses @2x documents.Read More