HI,
Which of these is better ?
Point of criticism are: output power, battery lifetime, divergence, beamtraveling, tailcap
Flashlight Style 100mW 532nm Green Beam Laser Pointer 1005 - DinoDirect.com
100mW 532nm Handheld Powerful Green Laser Pointer 1010 (1×CR123A) - DinoDirect.com...