Preface
The Sony a7 and a7R have a breakthrough camera design. At the time of writing this book, they are the lightest, least expensive, full-frame interchangeable lens cameras available to professional and amateur photographers. The cameras’ light weight and compact size makes them very portable, and convenient for the photographer to have at their side at all times. For the adventurous photographer, these cameras can be carried easily to remote locations for recording unique photographic vistas.
Sony has been refining a completely electronic viewfinder system: there is no optical finder on the a7/a7R. This electronic viewfinder provides not only a technical tool for taking photographs, but a creative tool as well. It offers a more efficient ...
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