Now, obviously, magnification also changes when you use different lens focal lengths - telephotos make things look bigger, wide-angles make things look smaller. 1X is the size that things appear to be when you look at them with your eye (a.k.a. Like a batting average, it’s usually expressed as some decimal fraction of one. ![]() Magnification: this refers to how big the viewfinder image appears to be in an absolute sense. ![]() Viewfinder image: this is your view of the world through the camera, the little rectangle with black edges that shows you what part of the world the lens is looking at and whether it’s in focus or not.Ī typical viewfinder. Oh, did I say “dangerous”? I meant “demanding.” Or maybe “discriminating.” Undesirable, in any event.) Why do you think the manufacturers are able to get away with such blatant skimping? An educated consumer is a dangerous consumer. To be clear, let’s define a few terms about viewfinders, just in case you’re not entirely up to speed. The worst offenders are cameras that are meant to be cheap (they have mirror-box prisms) or cameras that are meant to be small (which usually have poorer coverage). With the exception of the Contax Aria of the late ’90s and the more recent Minolta Maxxum 7, virtually allentry-level to mid-range cameras skimp on the viewfinder. Yet the viewfinder is perhaps the single most fudged and botched aspect of today’s 35mm SLRs. ![]() Throughout the history of cameras, the method of aiming the camera accurately and communicating its view to the operator is what has determined and defined most different basic camera types. The viewfinder is the single most important user interface on any camera.
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