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Live View is one of those features that experienced SLR users (especially those dating from the film era) sometimes think they don’t need—until they try it. It’s also one of those features (like truly “silent” shooting, without any shutter click) that point-and-shoot refugees are surprised that digital SLRs (until recently) have lacked. As I noted earlier, SLRs have actual, mechanical shutters that can’t be completely silenced (even with the D5100’s “quiet shutter” mode), as can be done with point-and-shoot cameras. I’ve fielded almost as many queries from those who want to know how to preview their images on the LCD—just as they did with their point-and-shoot cameras. Indeed, many P & S models don’t even have optical viewfinders, engendering a whole generation of amateur photographers who think the only way to frame and compose an image is to hold the camera out at arm’s length so the back-panel LCD can be viewed more easily.
While dSLR veterans didn’t really miss what we’ve come to know as Live View, it was at least, in part, because they didn’t have it and couldn’t miss what they never had. After all, why would you eschew a big, bright, magnified through-the-lens optical view that showed depth-of-field fairly well, and which was easily visible under virtually all ambient light conditions? LCD displays, after all, were small, tended to wash out in bright light, and didn’t really provide you with an accurate view of what your picture was going to look like.