In this tutorial, we will talk about the resolution in the final output, in vray for revit. Resolution determines the number of pixels in the final output. The more pixels in the final output, the more we can zoom in on the final image. So, increasing the resolution helps us to zoom more on the final image, but the rendering time will be longer. Increasing the resolution has nothing to do with making the rendering more realistic, it just increases the zoom power. Before we give examples about resolution, I must first explain ratio. This number determines the ratio of the length to the width of our frame. First, we need to determine what fit is right for our final frame. For example, first select the portrait mode and test the resolution of 250×200. Now we increase the resolution to 1000*800. The power of zoom has increased and we see more details of the image. Now we increase the resolution again to 2000×2500. As you can see, it does not affect the final rendering, but we can zoom in more and see more details.