Have you ever tried to make presentation with a simple green laser pointer? You might have used such laser device to make presentation in lecture, education, exhibition, and astronomy stargazing. However, in recent laser market, a new type of 5mW APC green laser pointer is just developed, which is just able to make sure of constant 5mW output power presentation in all occasions.
On basis of present green laser pointer tech, it also designs with constant current electric circuit board inside the laser pointer tube. No matter whatever kind of laser beam radiation, this APC
green laser pointer is just able to assure the constant 5mW output power, and making great job for lab experiment, scientific research etc.
