How Does The Red Laser Pointer Started?

We have almost all seen a red laser pointer, either in a movie or from our own personal experiences

, and until recently you could only find these $5 items where the diode would break or burn out within a week or two. For years cheap laser manufacturers produced as many red lasers as they possibly could and the gadget market was quickly flooded with poor quality red laser crystals in the form of crappy red laser key chains and pointers alike.

Finding a red laser pointer that you will have for the next several years for brilliant red light use is something worth spending a few minutes of research on. A few dollars can go a long way with red lasers, and you do not want to order something that isn't going to live up to the current standard of technology. Luckily, science and competition have clashed to push red laser technology to a level it has never reached before. High power red lasers are now widely available through the internet and reputable laser re-sellers. Just like the PickEgg.com, where you can find several kinds of red laser pointer as well as green ones. The key to finding a red laser pen that is going to be worth holding on to will be the design and the production behind the laser crystal. Think of your red laser like selecting a new car to drive, you must consider performance, style, warranty, price, etc.

A higher output power will need to be housed in a solid state laser device with a durable casing, you don't want to waste your time or money on a cheap $1 red laser key chain that is going to fail on you 5 minutes out of the package. Consider the red laser beam frequency, typically 650nm, also what type of output power you are looking for. Lasers are precision instruments, and even though red laser pointers have been the longest running lasers available, come to PickEgg.com, I am sure you will get something you will be happy with.

by: hebe huang

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