Photographers who've spent years looking through the window of a high-end optical viewfinder may never find an electronic version that fully satisfies them. But this new MicroOLED EVF may get us closer than ever to an acceptable digital replacement for the TTL OVF, which will never find a home in modern-day compacts and mirrorless ILCs. Developed with military and medical-industry heads-up displays and digital camera viewfinders in mind, the new microdispay is able to deliver a 5.4 megapixel (2560 x 2048) monochrome image, or 1.3 megapixels in full 16-million color -- all in a 0.61-inch diagonal panel
