Four Thirds is a new 'all digital' format developed by Olympus and currently used in Olympus and Panasonic DSLR models.

3系统是由奥林巴斯开发的一种新的“全数字”格式，目前主要是被奥林巴斯和松下所采用。

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These so-called EVIL (electronic viewfinder, interchangeable lens) cameras from Sony, Samsung, Olympus, Panasonic and others offer the portability of a compact with the image quality of a DSLR.

索尼，三星，奥林巴斯，松下和其他公司的单电相机不仅轻便，而且还能享受和单反一样效果。

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