High Performance 5mW Green Laser Pointer

On the earth, 532nm green laser stands in middle part of laser spectrums, as a result, green laser pointer is always projecting especially bright and visible green laser beam to human eyes. As one of the most popular laser on the earth, this kind of laser devices always get at least 6 times brighter beam than red laser with same output power range. In addition, green laser pointer also gets even more visible green laser beam and green dot light spot. 

5mW green laser pointer is a Class IIIa laser, it is totally legal in the laser market in majority of countries. Available with quite compact design with pen style, it is always very easy to carry, operate in all working occasions. It is not the same as a laser pointer pen, but just begins to work after inserting of batteries. It selects alkaline battery as its electric power source, according to easy connection of 2 pieces of AAA batteries, 532nm green laser pointer begins to work, and projects extremely bright and visible green laser beam to human eyes.
Even though there are many challenge guys to seek for high power burning lasers, however, it is extremely dangerous for users in use. There are many times when powerful laser gadget are bring hurt to human eyes, especially making hurt to eyes of pilots. As a result, in many areas and countries, more and more users are beginning to make great limitation of operation output power of laser pointers. Usually only 5mW laser pointer or 1mW laser pointers are allowed to make presentation in formal working fields. 
Not the same as very simple sticker or other projector, 5mW green laser pointer is always being used as a very presentation tool for astronomy stargazing, lecture, military targeting, speech, exhibition etc. In all kinds of presentation works, 532nm green laser beam is extremely bright. Especially in occasions of whole darkness, both green laser beam and green laser dot are clearly. Whenever users are making quite simple press on on/off press button, it begins to work easily and conveniently.
Even though this is a very low powered 5mW green laser pointer, however, it is still very necessary for laser users to pay special attention to proper laser operation rules. Owing to its pen style design and air cooling system, usually the maximum green laser dot projecting time should not exceed 30 seconds a time, and then about 10 seconds cooling down. Only after users are knowing enough about proper laser operation rule, this advanced laser pointer pen can always bring users quite satisfied dot projection perfectly.