Cheap Blue Laser Pointer Armlaser

http://www.armlaser.com/473nm-blue-laser-c-16.html


Battery :1X18650
Dimension：φ23.5×198mm
Weight:500g
Technical Parameter：
Fixed focus, Blue dot facula, continuous output and working time over 5000 hours
Output Wavelength：473 nm
Output Power：50mW                                                                                                    
Beam Distance：500-1500m
Working Voltage：DC=4.2V
Trigger Voltage：DC=3.6V
Working Temperature：0℃～＋40℃
Storage Temperature：-10℃～＋50℃
Appearance and Color: Pearl Chromium(according to the request of customer)
Our Blue lasers have been used in many applications and industries including the military, medical and astronomy,indicator, teaching baton