So by now all of us have just about seen or heard about laser pointers. Now, whether that is in a good way or a bad way depends on who you talk to and the news media.
Most laser pointers are used practically and safely by hobbyists and astronomers or star gazers who love the appeal of green lasers and being able to buy them cheap online (but still high quality). Anyone who has used a green laser pointer with a telescope will tell you, "it's like pinpointing your spot in the galaxy", and with some green beams capable of producing condensed light for more than 50 miles, you can see why laser pointers are appealing.
There is even research being done to fight skin diseases as well as other types of cancers and ailments (including hair removal) using the very same laser pointers you can buy online, and that has people bewildered at the actual therapeutic values and the law of lasers. But the point is that lasers are being used for groundbreaking technology in a number of fields from medicine to architecture to astronomy and so many more, its the greatest light tool and many people even use them for laser presentations with a simple 5mw green laser pointer or an old fashioned red laser (which nowadays can be light light sabers!)
But, despite all of the benefits to research and humanity that laser pointers are providing, there are also people who oppose their use, and this is not unfounded either. There have been cases of people pointing the powerful green laser at an airplane from several points and occasions across the globe. Even using a laser pointer to try and temporarily confuse or distract a goalie in a soccer game in Europe. What's more, many of these powerful lasers are intended for military use and are capable of melting plastic or burning rubber not to mention pinpointing a target more than several miles away, these are no shoddy lasers.
So what is the verdict? Can you buy lasers online and be OK?
The answer.... a resounding YES.
Not only are many FDA approved, these lasers have practical values for just about anyone from teachers to Navy SEALS at war in Afghanistan pinpointing enemies with a powerful green laser or infrared laser when using night vision. The spectrum of people who benefit from a good quality laser is vast, and that should continue to grow as lasers are made more accessible and designs are improved and made more powerful.
The idea is to use common sense whenever using a laser pointer or thinking about buying one. There are a lot of them out there and just like buying a car, name brands and reputations do make a difference. You can do a search and find a million retailers with sales on cheap laser pointers that will break on you within a week, and that's if your lucky. Or you can do the smart thing and put in a few more minutes of research on the web, see who is offering the best lasers out there for the lowest prices online, then you've found yourself a laser pointer worth working with. That's why the web is so great, you can comparison shop anything!
Whatever color laser frequency you feel is the best for you, be it green at 532nm, blue at 473nm, red at 650nm, or even yellow /orange laser pointers, be sure to use them carefully as they do produce light radiation. Green lasers are the brightest to the human eye and are therefore the most popular, make an investment in a good one and it can last you just about a life time.
James has been using laser pointer for over a decade and has successfully developed improved diodes and design suggestions for various laser models that are now still available. He enjoys working with lasers but cannot get anywhere near the power and consistency as the professional resources can provide. His preferred provider of thinklasers.com laser pointers is globally trusted Thinklasers.com who is the only USA based retailer to provide the vast number of thinklasers.com green lasers and pointers of all colors and output powers at the the lowest prices online for top quality and brand name lasers.
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