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 (comics) in the Marvel Universe: the "" miniseries; "World War Hulk" and "Secret Invasion". There was also an edition about the "Astonishing X-Men" series and a classic "What If?" about Daredevil and Elektra. With the exception of this last issue, each comic in Volume 8 featured two alternatives for the event. In September 2010, Marvel announced a ninth series of five "What If" issues in the one-shot format, to be released in December 2010. The second to fifth issues of Volume 9 were not numbered. "What If?" issue #200 was an extra-sized edition featuring two stories. It presented an alternative for