The green laser pen produced by our company: 100% brand new, high quality, light weight, convenient design, it can be placed in the bag or pocket. You can use this laser pointer instead of your hands target to use laser to target any target projection screen. very convenient. a modern teaching mold, equipment and astronomical lovers who are satisfied with pointing fingers and observing the sky. The green laser pen can have a variety of output power. 5mW is the safest to use.
Copper + aluminum
A green single point or a full sky star
2*AAANo. 7 dry battery
|Range range:||500－10000 meters|
Company meetings / teachers; astronomers; tour guides / exhibitions / conferences; field travel / explorers; construction sites / mining fields; military commanders exercise
Customizing the custom trademark
Note: 1. laser pen use do not direct to the animal and human eyes, please stay away from children, so as not to cause accidental injury accidents. Special hint: most of the countries in the world stipulate that the safe power of the civilian laser pen is 5MW, and the laser above the 100MW power is easy to hurt the vision. Please buy it carefully. 2., please Do not lighten the laser for a long time (especially Lv Jiguang). It is best not to exceed 30 seconds in the summer. If you feel the laser flashlight or the pen is burning, stop it immediately until it is completely cooled. In winter, the green laser may need to warm up for a period of time, in order to achieve optimal brightness, we suggest that can be placed in the pocket to heat, then put the battery, continuous light is not more than 1 minutes as well Damage to laser LD or module to prevent the laser from overaging, or overheating! The 3. laser pen can not be thrown or knocked; when using dark or not bright, please consider the replacement of the battery.