subject: Things Need to Be Clear Before Buying a Green Laser [print this page] Things Need to Be Clear Before Buying a Green Laser
If you are an avid green laser enthusiast and need to use green laser pointers for personal and professional applications in daily life. You may prefer source to buy green lasers on some reputable websites, with the world's largest high quality laser and laser pointer selection. That's maybe a wise decision; however, if you can make some things clear before buying, you are the smart buyer then.
1. How much output power are you looking for in your green laser?
The typical low power pointer produces a green light frequency at 532nm through 5mW and is the most commonly used laser light tool. However, recent development in green laser diode technology and stability have allowed for the creation of highly powerful lasers from 15mW through 500mW, all in hand held form. There are even green lasers that can burn plastic, light matches, pop balloons, and be seen visibly for more than 50 miles. So, knowing how much output powers your particular application requires can be vital to determining which green laser you should buy.
2. What conditions will you be using the laser pointer under?
For example, will there be weather to worry about, or do you plan on buying a green laser for astronomy purposes through a clear night sky? Whatever your application may be, there may be some need for safety measures to be incorporated into the laser devices themselves. Such as basic water proofing, or a collimating lenses cap, that allows you to pinpoint the beam to become wider or thinner. Also, if shock protection is needed for high speed or mobile laser use, then other model specifications will need to be taken into account like improved solid casings and internal diode shock protection.
3. What is the price range you are willing to spend to buy your green laser pointer?
This can make a huge difference in what type of laser you purchase and the quality of the green laser diode that you are considering to buy. Because a laser may have an incredibly low price, of $20 or less, does not mean that the device is a high quality laser instrument. In fact, with high precision tools such as lasers the lower the price more often the poorer the quality. A good price range for a 5mW is between $49.99 and $74.99, while other more powerful lasers can range from $100-$1000 or more. Doing a little bit of research into the quality of any laser and how that relates to the price can save you a load of cash and headaches from a poor quality sale.
Because of the bright beam of the green laser pointers, it becomes so useful for astronomy application. It is really a very practical from of technology as hand held laser pointers. There are so many users among the gadget enthusiasts and laser astronomers' alike. If you are belonging to them, so, choose wisely.
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