再配上接目镜，让你拥有透过光学取景器取景所无法比拟的优势。
And having a screen in the eyepiece gives you all kinds of advantages you don't get when you're just looking through glass.
取景器的目镜是一片-1的矫正镜片（适合大多数普通视力）。
The viewfinder eyepiece has a built-in –1 correction lens (suitable for normal vision).
取景器盖能防止由于离散光进入取景器目镜而引起不正确的曝光。它能保证测光系统完全不受影响。 收藏。
The viewfinder cap is used to avoid incorrect exposure due to stray light which may enter the metering system is not adversely affected.
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