50 mw 532nm green laser pointer/focus moments after light matches

Specifications

Specifications:

Size  :  22 mm*109mm

wavelength : 532 nm
Output power: (30mw.50 mw.100mw)

Focus on ways: adjustable focus

Preheat time: no
Working temperature: 0 °C ~ + 30 °C
Storage temperature: 0°C ~ + 40 °C

Battery: 16340
Type:LM-2010

Note:
1. When using please don't illuminate people and animals eyes and face
2. Continuous use time not more than 2 minutes, can increase its life. Should not be burnt out
3. Usage process found light become weak, please to replace the battery, and full of batteries
4. After use, placed the child not touch place

Use:

1.Entertainment:Some matches, explode and balloons, and plastic bags.

2.Chemical industry:Inspection chemicals.

3.The teacher/trainer:Used for classroom teaching, it like a piece of infinite and outspread pointer, make you no matter in any corner in the classroom can also be easily've the blackboard, it is absolutely teachers right-hand man

4.Stargazers:Used for astronomical refers to the stars, the green laser beams shoot is a very beautiful green line, very suitable for the night sky observation, can help you pointed out that the position of stars

5.Gallery/guide:When you face a "tentacle difficult and" goal and helpless, it can help you relaxed, exact target designation out

The construction site/Cai Kuang Chang:Used for long-distance accurate instructions buildings, can avoid the penalty area, let you kilometers away like on-site command

6.Business people/conference speakers:Used for product demonstration and the conference interpretation, let your speech be follow one's inclinations, the communication with customers more relaxed nature

7.Backcountry travelers/explorers:Used for field exploration, instructions, far goal and sent a signal for help, let you travel happier, more safety