Not sure if this is a known issue but I am getting faceting on the grazing angles of my geomtry.
Doesn’t matter how far I subdivide there seems to be an issue regardless.
Hi Seth! Could you please tell us something more about your setup, so that we can reproduce your problem? I just tried with a simple sphere, a pointlight and a standard corona material to no avail…
No repro, no bug 
Sorry, but we need to be able to reproduce the bug to fix it.