| 摘要 |
<p>A digital camera includes a lens (1-3), a reflective mirror assembly, an image sensor (1-4), an optical finder (1-6), a LCD monitor (1-5). The reflective mirror assembly comprises at least a semi-transmitting mirror. In this way, a part of light beam was transmitted to the image sensor (1-4) passing through the semi-transmitting mirror, optical signal was converted to electric signal by the image sensor (1-4), electric signal can be displayed on the LCD monitor (1-5) in real time, and another part of light beam was reflected to the optical finder (1-6) by the semi-transmitting mirror.</p> |
