Green Laser Pointers (5/10/20/30/50/80/100/120/150mW)

Specifications:1) Batteries: 2 x AAA2) Laser type: visible laser diode3) Wave length: 532nm4) Output power: 5mW, 10mW, 20mW, 30mW, 40mW, 50mW, 80mW, 100mW, 120mW, 150mW 5) Beam distance: over 500 - 10,000m6) Applicable to newspaper clipping and conference7) Used in all kinds of teaching and lectures 8) Used as guidance for residents in mountainous areas
Green Laser Pointers (5/10/20/30/50/80/100/120/150mW)