God rays, volumetric light, visor reflections / water drops, lens flares, depth of field, night & thermal vision scopes, dynamic wet surfaces with reflections, rainbows and many other effects.
This one shows the additional flares very well (look at the bright areas in the shadows of the trees underneath the sun).
Only registered members can share their thoughts. So come on! Join the community today (totally free - or sign in with your social account on the right) and join in the conversation.