The 25 Best Online Colleges For 2016-2017. 7.1 million Americans took for-credit classes online in 2013, with a large portion of these students completing their entire degree online. Online education is relatively new, but now itâs mainstream. There are more online colleges than ever, increasing competition, offerings, and overall value for students.
An electronic viewfinder (EVF) is a camera viewfinder where the image captured by the lens is projected electronically onto a miniature display. The image on this display is used to assist in aiming the camera at the scene to be photographed.
By Mike Johnston. The viewfinder is the single most important user interface on any camera. Throughout the history of cameras, the method of aiming the camera accurately and communicating its view to the operator is what has determined and defined most different basic camera types. Yet the viewfinder is perhaps the single most fudged and botched aspect of todayâs 35mm SLRs.