Zoom lens barrel assembly

作者： Hyun-min Oh , Chan-Ho Lee , Hee-yun Chung , Jong-jun Kim , Bong-Chan Kim

DOI:

关键词:

摘要: A zoom lens barrel assembly including: a first ring comprising protrusion; guide disposed around the slot through which protrusion passes, and second slot; protrusion, movable in an axial direction; cylinder groove into inserts, third passing slot, between rings; fourth portion supporting cylinder; external inserts.

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