50mw Handheld Green Laser Pointer PEN /Professional Refers to Star Pen

50mw Handheld Green Laser Pointer PEN /Professional Refers to Star Pen Review

Type: OX-G051
Overall dimensions: ?13.5 x 156 MM
Shell material: all the copper
Surface treatment: play black rubber + parts electricity sand chrome
Output wave length: 532 nm
Output power: 50 mw
Security level: Class?B
Circuit control: boost constant-current circuits
Flare form: a single point
Beam style: continuous line
Flare size: 10 M < ? 18 MM
Focus on ways: fixed focus Working current: < 60 mA
Working voltage: DC = 3-3.7 V
Start voltage: DC = 2.6 V
Preheat time: none Working temperature: 0C ~ + 35C Storage temperature: -10c ~ + 40 c
Packing: flannelette box
Supply mode: two number seven alkaline batteries
Notice:Our product packaging is without the battery.You should buy them by your own for the safe of shipment