Everimaging Ltd. has announced Big Aperture for Mac OS X. Top Mac app in Top Grossing list of photography category in United States, United Kingdom, Belgium, Germany, Australia, Switzerland and many more. Big Aperture gives your images the DSLR-Level Depth Of Field effect and other visual aspects normally seen with only professional grade big sensor cameras. Magically unleash your creative inspiration, while using tools for making great images with a mix of clear focus and selective blurring as well as awesome post-processing FX effects. This app retails for $4.99/£2.99 and you can pick it up here. A first look at the features of Big Aperture   Intelligent Focus System: Big…