I specifically bought this flash for a number of reasons: simplicity, twist and bounce ability, and the added infrared autofocus light, and that's exactly what it does (when it works). I used it on an Olympus E-520. There is nothing wrong with Flash in terms of its features or promises. What is wrong is that she always dies after about half a year. I just won't post anymore. Bower replaced the first one under warranty, let's see how they go about exchanging the spare. terrible. Bower is not an unnamed brand, overall a rather unpleasant experience.
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