The Micro Four Thirds camera system trend seems to be catching on these days, and Olympus has plans to release another model sometime this July. What you see here is not the final product but a concept mock-up of the camera, where this new model will offer unprecedented reductions in dimensions and weight courtesy of the removal of the mirror box. This new standard will usher in an era of more compact and lightweight interchangeable lens type digital camera systems, and we can expect to see a June 15th announcement attached to this new model. You can do your part by starting to save money to greet its imminent release…