Light emitting diode head-mountable light
作者： Ryan Bullen , Jesse Falk
DOI:
关键词: Physics 、 Light-emitting diode 、 Lens (optics) 、 Focal point 、 Optoelectronics 、 Head (vessel) 、 Focal length 、 Vertex (curve) 、 Diode 、 Optics
摘要: A head-mountable light can include a support structure configured to be secured mounting that is person's head, and emitting diode supported in the structure. The also lens focal point of located distance from surface vertex closest diode. Additionally, positioned 72 99 percent or 101 104 vertex.
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