Features: 

• aluminum alloy shell + imported laser diode + K9 glass lens + constant current driver board

Suitable distance for different powers:

• 10mW  indoors within 2m (could be used for long time)

• 50mW  indoors within 3m  (could be used for long time)

• 100mW indoors within 5m (could be used for long time)

• 150mW indoors within 8m (could be used for long time)

• 200mW  indoors within 10m（can not be used for long time, every time working 30 minutes）

Note：

Not the power higher the better, it should be based on your actual working distance and light status.

working principle

1.The tail of the laser leads to a DC female line, and the power supply DC male directly.

2.the laser part of the lens can be rotated to adjust the laser output to change the thickness of the line, the lens behind the locking ring is used to fix the focus lens to prevent vibration.

3.do not look directly at the laser, the laser produced by the high power density laser beam, may cause unnecessary damage.

4. the laser is an electrostatic sensitive device, in the process of installation and use to prevent static electricity, so as not to damage the laser.

5.the laser housing for high voltage, use to pay attention to insulation, otherwise it will damage the laser.

6. the product should be avoided in a high temperature and humidity environment, otherwise it will affect the service life. When not in use, turn off the laser and place it in a cool dry place.