Mam taky problem u renderu v Cycles. Ak vo vieporte si pozeram priebezny nahlad, tak si nastavim vsetky materialy, svetla tak ako chcem. Lenze ak dam vysledny render, tak ten vysledok je iny nez v tom vieporte. Neviete mi poradit kde moze byt problem? Pozeral som na nastavenie a mam nastavene rovnako passes jak u RENDER tak u PREVIEW na 200. Prikladam aj obrazok kvoli predstave. Ten vlavo je render a ten vpravo je render vo viewporte...

Omlouvam sa! :) Vzdy to do ludi len tlacit a tlacit!!! Google a google! :)
Keby to niekoho zaujimalo nahodou. Asi to budem brat teraz ako BUG a casom sa to zlepsi. Kazdopadne toto mi pomohlo:

I was having the exact same problem. Here is how you solve it!:

1. Set the renderer back to Blender Internal (usually at the top of the screen).
2. Go to the render settings panel (where you'd go to change the resolution, output location, etc for your renders). (F12)
3. There is a tab, or category that is called Shading.
4. In there is the option for color management, and that should be checked on.

All your renders will be much much closer to the previews.

Včera jsem řešil uplně stejnou věc a našel jsem uplně stejný řešení