Purple fringing with D800

I have been testing my D800 for the LF issue.  I don't think my camera, purchased in July of last year, has the LF issue, but I notice that the files have much more purple fringing than my D700.  I am using the same 50mm f1.4 lens on both cameras.  I don't own a very wide f1.4 lens to use for testing.  I have used three other lenses and noticed the fringing.  Am I seeing things?

respectfully,

David Miller