> Quote - Interesting. Are we trying to emulate the camera lens, or human vision? Would they be the same?

You cant Emulate human vision... its impossible.

Actually so called
photorealistic 3Drenderers  are just Emulation what the scene would look like if a professional photographer took a picture and handed it  to you
if you  use a  truly "highend"
render engine that used a "physicaly correct" workflow you can recognize this right away in your settings ( see pic)
but these of course are way more $$Expensive$$$ than poser

My website

YouTube Channel