Greater it has become the image of my e-520th The manual focusing is thus a bit easier, a child Game Certainly it is not still, because of course no cut image focusing screen is still available. The size is roughly comparable to the case, for example, a Canon 45D. The beautiful large bright viewfinder of a camera with 1/1 sensor, however, can not be expected. By logarithmic characteristic of the eye is subjective and not to realize that the picture must have become darker. Quite the contrary. The viewfinder is larger and works by somehow more open and brighter. But only marginally. Total worthwhile for the effect but quite expensive.