| 摘要 |
<p>A device for illuminating a target is provided. The target illumination device has a radiation source (20), a lens (140) and a deflector (120). The lens and the deflector are disposed in spaced apart relationship defining a transmission space (106) therebetween and a reflection space (136) proximate the transmission space. The lens is adapted to receive incident radiation from the radiation source and to transmit at least a portion of the incident radiation in a first direction through the transmission space in a manner such that the transmitted radiation is substantially uniform through the transmission space and such that the reflection space is substantially devoid of transmitted radiation. The deflector is adapted to be placed proximate a target (50) for deflecting at least a portion of the transmitted radiation onto the target at an angle such that the target reflects at least a portion of the deflected radiation in a second direction through the reflection space.</p> |
