发明申请
US20140009833A1 Lens with an Out-Coupling Element 审中-公开
镜头与外耦合元件

Lens with an Out-Coupling Element
摘要:
A lens including: a central refracting portion and a peripheral portion configured to support the lens in a lens mount wherein the peripheral portion has a surface including at least one out-coupling element configured to couple light out of the lens.
信息查询
0/0