5Mw Green laser pointer – The Forerunner of Laser Diode Technology

Anyone of the laser lovers should have known the first appeared laser products should be the 5mW green laser pointer. Since the first come out of this laser product, hundreds and thousands of 5mW green laser pointers are flooded any corner of international marketplace, simultaneously a large quantity of weak quality laser diode mingle into the competitive market. The quick appearance of a large quantity laser diode manufacturers and distributors have brought laser lovers new panic on the proper laser pointer for them to choose at this time. Frankly speaking, it should be a fortunate thing for laser lovers once lots of shoddy laser diodes are sold in the market on a large scale.

However, it doesn’t mean every single 5mW green laser pointer on sale on the internet market is a shoddy gadget, yet we should pay special attention whenever we are purchasing a 5Mw green laser pointer. There are a lot of useful tips to help you separate good quality laser pointer from those of shoddy ones. Laser diode as one the high precision instruments, which is worth to do some research before purchasing. Usually a 5Mw green laser pointer will have a lifetime of about 5000-8000 hours, while a weak quality laser diode will burn out no more than one week. You certainly don’t want to choose a 532nm green laser diode with a life time of only one or two week long.

The most important of all should be quality warranty. What kind of product security does the seller will provide for a 5mW green laser pointer? A laser supplier with high reputation would always assure a product security about three months, and you can also get other kinds of profit such as free fix or change accessories in a certain term. Anyway, a 5Mw green laser pointer is a powerful tool and should be used with great caution. It’s quite important for laser fans to find a reliable laser diode supplier and then you can really enjoy yourself.