Real image (such as the images on the right), real rays of light are always represented by full, solid lines; perceived or extrapolated rays of light are represented by dashed lines. A real image occurs where rays converge, whereas a virtual image occurs where rays only "appear" to converge. Real images can be produced by concave mirrors and converging lenses, only if the object is placed further away from the mirror/lens than the focal point and this real image is inverted. As the object approaches the focal point the image approaches infinity, and when the object passes the focal point the image
What/If series order announcement, it was confirmed that Renée Zellweger had been cast in the series' lead role. In August 2018, it was announced that Jane Levy and Blake Jenner had joined the cast in starring roles. In September 2018, it was reported that Samantha Ware, Juan Castano, Keith Powers, Saamer Usmani, Dave Annable, and Louis Herthum had been cast in the series with Herthum in a recurring role. On December 20, 2018, it was announced that Daniella Pineda had joined the main cast in a series regular role. What/If What/If is an upcoming American drama web television series, created by