[摄]?外部光线
... 外部磁盘驱动器external disk drive 外部光线extraneous light 外部设备，辅助设备auxiliary equipment ...
?外来光
... 外壳 outer housing 外来光 extraneous light 外啮合圆柱齿轮式轮边减速器 spur geared wheel reductor ...
?稳压器
temperature controlled (modulated )air cleaner 微粒物捕集装配 extraneous light 稳压器 clutch explosion 制动踏板发软 ..
The dedicated bayonet lens hood (LH3-01) can be attached to block out extraneous light.
ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens
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