V-Ray used Revit’s 3D views but added real camera effects: exposure (f-stop, shutter speed, ISO), depth of field, vignetting, and Lens Effects (glare, bloom). Perspective correction and orthographic views were fully supported.
V-Ray enhances older Revit versions with modern visualization tools: V-Ray for Revit Trial – Free Download - Chaos vray for revit 2016 2021