You'll just need to upgrade to Retina iEyes, with regular-sized and -positioned cells for best viewing experience.
I am aware of this, but even at 1:1 pixel per retina cell you would still have visable aliazing and I doubth monitores will be pushing for any thing higher as any advantage to doing so could be achived by using anti-aliasing in software. I any case retena cells and pixels woudn't match up in pattern.
You'll just need to upgrade to Retina iEyes, with regular-sized and -positioned cells for best viewing experience.