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zoom lens /ˈzuːm ˈlɛnz/ n

中文：变焦镜头

中文 · 变焦镜头Español · objetivo zoomFrançais · objectif zoom
Meaning：Lens with a variable focal length so that the visual field can be changed without changing the lens. lens accessories
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Found in these illustrated scenes（3）

Lens Analog camcorder front view Television camera

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