Are viewfinders necessary?What is viewfinder?
Before the appearance of autofocus function, the old-fashioned camera can only focus manually, each time the focus ring should be put on a half-day shoot, take a photo fee great strength; and with the emergence of AF function and continuous improvement, this convenience , Fast focus mode has become the best choice for most situations. So that is not to say that manual focusing of this time-consuming and laborious, old and "backward" focus has been useless, about to be eliminated into the history of garbage dump it? With autofocus, why bother to screw the focus ring? The answer is obvious, otherwise there will not be the appearance of this article. Although the manual focus of a lot of trouble is time-consuming, but in some shooting scenes really can only rely on it! 3.0x Viewfinder SK-VF02N Sevenoak SK-VF02 is a 3x viewfinder designed for most SLR cameras with 3” LCD screens. It features with 3x focusable magnification, an optical designed lens, an a...