PLEASE READ: Reality will be phased on March 1st 2022. At that time this site will be shut down and that will cause Reality to stop on all computers. Please start planning your migration to a different render tool today.
You can read the full announcement here
Reality is the most advanced rendering solution for creating photo-realistic images right from DAZ Studio or Poser.
With Reality you gain unsurpassed physical accuracy, a workflow that is tailored for the 3D artist, and the ability to render your image without blocking DAZ Studio or Poser.
And with Reality you can change lights and exposure interactively, while the render runs.
Why settle for anything less?
Definitely a plug-in worth investing in.