Dealing with low resolution eye reflections refractions

[yanligoth]

I get a weird foggy eye when rendered in low resolution.

Take a look at the screenshots provided (high/low resolution), how would you fix those reflections/refractions in the eye, so it does not look foggy?

 

First eye layer (cornea) simple glass material.

Rest is split between iris, pupil and sclera.

 

Fine:

 

Wrong:

Edited April 23, 2019 by yanligoth