adjusting water-proof laser pointer

PS:We accept product Purchase Orders from Colleges and Universities; County and Municipal School Districts; Private and Government Research Labs and Facilities; the U.S Defense Dept. / U.S. Armed Services; and from most U.S. Corporations and Firms. Welcome to email us for price reductions if you want to purchase in volume.

1. Never point your laser at another person, especially their face or eyes.
2. You'd better not look directly into the laser beam. Even if it is a low powered laser, it will be damaging if you stare at it for quite a while,.
3. Always be conscious of and aware of reflective surfaces such as mirrors, polished metal or glass. A reflected beam can also harm your eyes.
4. Only use a high powered green laser in a controlled environment.
5. Do not let other people, esp. kids, use your laser unless they are fully aware of the dangers of lasers.
6. Laser beams can go for miles so never randomly adv. ,use your laser outside.
7. Wear laser safety glasses if you are using your high power laser for dangerous applications.

laser safety guidelines

10) facula diameter: :6M

We are Sinda Photoelectricity Technology Co.,Ltd in China. We supply laser pointer with good quality and low price.