| 摘要 |
<p>The present invention relates to a laser transmitter and, more specifically, to a portable laser transmitter used for a battle simulation training or a survival game. The stacking-type laser transmitter in which visible and infrared laser beams are aligned comprises a body mounted on a laser utilizing device; a visible ray module mounted on the body to emit visible laser beams transmitted in parallel; an infrared ray module mounted on the body to be stacked up on the visible ray module to emit infrared laser beams; a collimating lens positioned on the body in front of a infrared laser module to transmit the infrared laser beams emitted from the infrared ray module in parallel; and a long wavelength filter installed on the body in front of the collimating lens to penetrate the infrared laser beams while protecting the collimating lens. The laser transmitter according to the present invention can conveniently align the infrared laser beams without an existing expensive zero adjuster by selecting the visible laser beams as a reference beam and adjusting the emission angle of the infrared laser beams to have a desired emission angle while aligning the two laser beams to be transmitted in parallel.</p> |
