Read the absolute pan (as in negative review) of the Sony A99 from The Luminous landscape web site...and see what MULTIPLE, experienced shooters think of its
sub-par viewfinder....they comment that while the SLT non-moving mirror was fine when compared against APS-C cameras, most of which have small, faraway, poor viewfinders, the a99's full-frame finder...basically, SUCKS, compared against quality full-frame pentaprism viewfinders from Canon and Nikon. To some people, a sucky viewfinder image is not that big of a deal; to other people, people who might not have the best vision, or who actually know how to
shoot tight and shoot right, the sub-par viewfinder is a MAJOR let-down and a real shortcoming of any camera that happens to have a sucky finder image...
Sony A99 Field Report
an excerpt from Michael Reichmann: "When I first picked up the A99 my very first impression (
I'd been using my Nikon D800e the day before) was that there was something wrong. What it turned out to be was the outcome of virtually a lifetime of using full-frame film and digital cameras with their large and bright viewfinders. Holding up the A99 side by side with a camera like the D800, or new Nikon D600 or Canon 6D, brings the matter to light so to speak. As good as it is, the Sony EVF just can't compete in terms of realistic contrast, brightness and overall clarity to a full frame glass prism viewfinder."
And from Nick Devlin: "
My view is that there is nothing inherently good about EVFs. They are at best a necessary evil, chosen for the form-factor advantages they bring and the cameras they make possible. Sony clearly does not share this view, since they built this camera around an EVF simply for the sake of doing so. It offers no notable advantage of any sort, most notably not in price. I can see no reason to chose an EVF in any context where it does not significantly reduce the size, weight or price of the camera, or substantially enhance its usability. The case is simply not made out beyond, "It's cool new technology".
To me, the experience of viewing the natural world through an EVF is like crashing at a cheap motel, closing the blinds, and turning on the small, fuzzy old cathode-ray tube TV on the dresser. It's a shame, because this is otherwise a cracker of a camera, really nice to hold and behold. Nick"