EXCELLENT SHOPPING 450nm 200MW Blue Beam Light Powerful Laser Pointer Pen + Glasses
100% New and high quality
Wavelength (nm): 450nm
Laser power supply: 2*(3.7V 1500mAh 16340 Battery)
Operating temperature: 0-35 Centigrade
Operating mode: CW
Lifetime: >5000hours
Optical structure: Separation of crystal cavity design
Feature: To focus, to diving, high-quality, high power
Application: Fluorescence excitation, direction indicator at long distance, tracks detection, star pointing
Operation:Open the back cover,install the battey(16340 Battery)with the negative(-)side facing toward the spring,and then close the back cover.
Package includes:
1 x Laser Pointer
1 x Glasses
2 x 16340 battery
5 x Star cap
1 x Charger(US Plug, other country we’ll send you connector according to your country)
1 x BOX
NOTE :
- Please notice the polarity when installing the battery,incorrect installation will cause none output.
- Please never point the laser to human being,especially to the eyes!
- Please lock the pointer,and remove the battery when storing the laser Pointer.
- Please store the laser pointer in the environment without static and humidity.
- Disassemble the pointer without our permission is prohibitive.We will not be responsible for the damage caused by prohibitive operations.
- Blue dot daylight 30-100 meters and can reach 1500 meters at night. Don’t keep open the light for a long time, or it may damage the light bulb and You shouldn’t allow direct contact to anyone’s eye ( Includes your pets).
- High Power Blue Laser Pointer is made of high quality aluminum construction. Light is visible, adjustable focus and good insulation effect.
- Precise screw threads, thick waterproof ring. Stainless Steel Screw is sturdy fix and not loose.
- Suitable for outdoor sporting, office, teaching and Astronomers.For outdoor adventure,distant targets and instructions sent out distress signals to let your travel be more happy and safety.
- Application: Fluorescence excitation, direction indicator at long distance, tracks detection, star pointing
