| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture which can be constituted to be small-sized and light-weighted as a whole in the optical axis direction in particular by a simple constitution, and in which commodity characteristics and novelty are improved by presenting a three-dimensional new appearance based on function. <P>SOLUTION: In the lighting fixture 10 that includes a light source 11 and a projection lens 12 in which a focus position of the light source side exists in the vicinity of the light source against the respective light sources, and of which the optical axes are respectively arranged so as to nearly coincide with the optical axes from the optical light sources, this is constituted so that the projection lens 12 is a convex shape light distribution control lens of which the emitting face is formed to be non-spherical face shape so as to emit light by serially refracting an emitting direction into a designated direction against the incidence angle from the focus position. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
