| 摘要 |
PURPOSE:To realize night vision and through-vision photography, by encircling a lens with plural laser beams and putting them together to one lens, and attaching only the lens without altering the structure of a camera body. CONSTITUTION:The lens is encircled with plural 1 aser beam, which are put together to one lens; and an amplifier for laser oscillation and an amplifier for photodetection are incorporated in a lens barrel. In this case, only a laser oscillator is arranged, but if the lens barrel is extended to incorporate and connect a laser amplifier, enhancing through-vision photography. |
