lens finder的用法和樣例：
例句
- Get a finder about the same angle of view of the taking lens, or a little longer.
在選擇輔助取景器時(shí)可以考慮與所用拍攝鏡頭相同視角或者較其略微廣角的取景器。 - I appraised the light, adjusted the lens setting and distance, locked a bulb in the flashgun, raised the camera and composed the scene in the viewfinder.
于是，我對好光，調好焦距，又安了一個(gè)閃光燈泡，然后舉起像機，將這一場(chǎng)面在取景器中定格。
