Product Description

Product name:**0nm blue laser pointer with waterproof/focusable 

High-Power Blue Laser Pointer Tactical Pen Professional/with 5 Star Caps/ Star Projector

Model no.BLP****3 
Dimension: *4***0mm 
Battery: 2*****0
Output Wavelength:**5nm~**0nm 
Laser Type:Visible laser Diode. 
Output mode:constant wave. 
Output Power:**0mW ****0mW.
Technical Parameter: Fixed focus, Blue dot facula, continuous output and working time over ****0 hours 
Support:temperature control,on/off . 
Working Temperature:0~**0, Storage Temperature:**0~**0. 
Function:Used in many applications and industries including the military,medical and astronomy,indicator, teaching baton

.Product Features.

1. Extremely bright blue laser
2. Power saving, compact and reliable
3. The laser pointer is a precise instrument
4. Point at any desired targets on projection screens, video monitors, and presentation

graphics
5. You can even use the blue laser pointer pen to decorate the sky at night
6. This high-quality laser pointer incorporates the latest technology on blue laser optics

and microelectronics
7. Use this laser pointer pen to point at any desired targets, project screens, lectures, or

video monitors, presentations, museum and tour guides, point to the stars, and inspection