发明授权
US08902521B2 Lens module 有权
镜头模块

Lens module
摘要:
A lens barrel forming a substantially annular positioning portion on the inner surface thereof is provided. As such, a lens received in the lens barrel can be positioned by the positioning portion to a predetermined longitudinal position of the lens barrel and to be coaxial with the lens to form a lens module and to archive an excellent coaxiality between the lens barrel and the lens.
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