View > Display Performance > High Quality Display (you can set this in the prefs, as well) will give you the high res preview. You prevent actual resolution loss by not scaling your images larger than 100% when you place them.
↧
View > Display Performance > High Quality Display (you can set this in the prefs, as well) will give you the high res preview. You prevent actual resolution loss by not scaling your images larger than 100% when you place them.