200mw Green Lasers Make Excellent Pointers

The best thing is that these are available in a range of wavelengths, hence offering a variety of colors. People still think that red lasers are the most commonly used laser items but not anymore. People have started using green and blue lasers as well and their sales have drastically gone up lately. Now, lasers are no more just to be found in those small key chains but they have proved to have a wide range of applications that was earlier difficult to imagine.

Before you take a decision to buy one, it is important to understand that even green lasers come in a variety depending on their wavelengths or output powers. If you want to categorize on the basis of output powers, these can vary from 150mw and go up to 500mw in their wavelength. Green lasers that are more powerful are unsafe to use. Hence, a 150mw would be considered as low watts whilst 400mw would be considered as a high watt. A 200mw green laser would be safe enough to use when used in pointer devices. But when power goes higher than 500mw, it becomes unsafe to use.

If you are searching for the best gift for your employees this Christmas or something additional in office supplies for the management, then 200mw green laser pointers can prove to be your best choice. These are safe to use and easily available over the internet via good deals. And if you order in bulk, then you might even get a discount. These generally come with 2 AAA batteries which come along with the package. Sometimes these laser pointers are fitted in a pen offering excellent use during presentations. You would not be fumbling for your pen to note down things in between a presentation when the pointer in your hand can serve the same purpose. Today it is all about technology, people love gadgets. Laser pointers can simply make a boring lecture interesting enough for students to attend.

However, all lasers must be used with a lot of care. Even though safe to use, 200mw green laser should never be pointed at someone, especially for a long time. These should only be used for short durations since if pointed for a long time; it may cause burning of the surface as well. Earlier green lasers were only available to certain military forces but now due to heavy demand from various industries, these are easily available via Internet. Hence these should be used with utmost care. Children might find them interesting play items but beware, that is where the problem starts. If you own a 200mw green laser pointer, make sure that they are in safe hands always.