Think Lasers Tech Blog

If you are looking to buy a green laser pointer and have been browsing online for different sources that offer cheap lasers, you will have undoubtedly noticed that every brand has its own pros and cons. So why is there so much difference from one laser pointer to the next? And, do you really think lasers are simple to develop correctly?

There are a lot of reasons that could make sense as to why each laser brand is so different from one another, but it really comes down to the quality of materials used and the quality of the engineering behind the laser mode. Its not all that simple when learning how to make a green laser pointer because when using mirrors, crystals, and laser diodes everything must be rather precise in order to perform correctly.

Every laser starts with a power source, a crystal diode, mirrors, lenses, and a laser body that all gets incorporated to form the green laser pointer you are using. You need to be able to combine all of these pieces seamlessly with proper mechanics being put into each pointer. So if you think lasers are simple to develop then you have never tried to make your own from scratch.

Its not a good idea to try and put a laser together if you’ve never done it before because you will have most likely gotten the parts from other laser pointers you’ve had. So you’d have to take certain lasers apart in order to get the components you’d need to build your own green laser. This is different than moding a cheap lasers for more power as you’d actually be putting everything together like a puzzle.

Typically this is reserved for factory or lab settings where engineers can play with different design ideas and put lasers together in a testing setting. If you try to make your own green laser pointer or are looking to simply mod a cheap laser, you will want to be careful not to ruin any of the components and ensure that the laser is properly designed for your own safety and the safety of anyone viewing you.

All in all, I wouldn’t hold my breath about making a laser pointer if you have no background in laser development or engineering. Leave it to the pros and find the laser brands online that not only perform the best but require no modification for high output powers. You can get your hands on lasers that are visible for more than 20 miles these days, so the power levels are super high and so to is the availability of laser pointers worldwide.

*Note: Just remember that not all lasers are created equally and if you are thinking of buying any lasers then you’ll want to do some research into that brand. Get an idea of what people are saying about the laser pointer model? Is it liked? Disliked? How long will it last? How visible is the beam? Can the laser burn? Etc. These are all questions you’ll want to answer before you buy a laser pointer.

Lasers have not always been the high powered hand held gadgets that we see readily available online today. In fact most laser pointers have extremely low powers where the beam itself is not visible from the side, and where only the ‘dot’ is visible to target. This is how lasers had typically been designed for more than 30 years.

The 21st century, however, has its own views about high power laser pointers and what they are capable of. If you take a look on youtube you can find hundreds, if not thousands, of different laser videos showing everything from combat situations to popping balloons to entertaining cats with lasers of every kind.

You can find hand held lasers in wavelengths (colors) of all kinds from red, green, blue, orange/yellow, purple/blu-ray, and even infrared (invisible). Each laser pointer will have its own pros and cons, the point is to look for something that you are really going to enjoy and get a lot of use out of. This means finding a laser that not only looks good, but performs with a level of consistency that can be relied on again and again.

A lot of high power laser pointers just are not engineered all that well and it can really show when compared to a high quality laser diode. When you start to deal with more powerful lasers its really important to ensure the quality is superb. With such a bright laser beam any imperfection is clearly visible and can have your beam scattering way off target and even being potentially dangerous from reflection.

Some lasers will be able to burn black plastic, pop black balloons and light dark colored match heads, so if you are going with a laser that is powerful like that (100mW+), be sure you take some simple safety measures before you start burning. Laser safety goggles or glasses are important to protect your eyes, even when lasers have IR filters, and the phrase “don’t play with fire” should come to mind as burning things tends to lead to fire. Since that is what you probably want, just be careful. Maybe have some water handy or a fire extinguisher, lasers can be a great time but if you go overboard you can have some problems on your hands.

Make sure any laser pointer above 5mW in output power is FDA certified and legal to own in your country, including the USA. Remember its not only completely insane and dangerous, but highly illegal to aim any laser at any aircraft anywhere! So don’t be foolhardy and point your laser at the sky without paying at least a little bit of attention to what you are pointing that beam at. Star gazing and astronomy can be really enhanced with a high power laser pointer but you need to be careful of any air traffic and keep yourself and others safe.

There are thousands of different types of laser pointers available for sale online today and every model has its own pros and cons. If you are a seasoned laser user or just a new fan of lasers, you may notice that some sources offer accessories designed to enhance any laser pointer buying experience. Let’s take a look at the web’s most popular accessories for a variety of different laser applications.

Laser Safety Goggles

1. Laser Safety Goggles

These are some of the most important accessories that any laser user can take advantage of because of the slight dangers that are involved with certain laser beam applications. Laser safety eyewear is pretty fundamental, the lenses of the goggles or glasses are designed to block a certain specific light frequency or frequency range that protects the human eye from potential damage. Whenever you are considering a powerful laser this is something you should probably pick up as well for your own safety. Laser light can be very bright and can reflect off of different surfaces, the beam may shine back towards the users eyes without that being their intention. This is why its pretty important to have a set of safety shades around, especially if you are using a cheap laser pointer that does not have IR filters.

2. Crystal Laser Optics Sets / Mirror Sets

These laser gadget accessories have become some of the most popular as laser technology has become more readily available. The value here is that you can really enhance any laser application or experiment with different optical lenses and crystals which are used to bounce the laser beam off of one another or deflect the beam into various shapes, creating a sort of laser show. It can be extremely fun to set up crystals and mirrors around a room and see how a powerful laser can reflect the beam from one to the next, literally for hundreds of feet. Also different crystals can be used to create a laser ‘dance’ effect as the prism reflects light in various directions. This is the perfect laser accessory for anyone involved in photography or looking to produce some visually spectacular laser effects.

Laser Pointer Stand

3. Laser Pointer Stand

A laser stand can be a great accessory to combine with a crystal mirror set as it allows the user to stabilize the laser pointer and also maintain its beam output without actually having to hold the laser forever. This can also be a great piece for astronomy laser use with a telescope that requires a mounting device. Keep your laser stable and active while allowing yourself the freedom to move about.

4. Laser Cap Sets

Laser pointer cap sets have become popular for a few reasons, mainly because they are inexpensive and protect the laser pointers head and lens from potential damages. Individual cap sets will only be able to work with certain laser models, so be sure to see if the model you are considering is capable of using the certain laser cap set your viewing or not. Remember, that this is an optional accessory where 99% of laser users do not have them, and are not required for proper laser use. This accessory will protect your laser from scratches where applicable.

There are a lot of different laser pointers that you can buy online relatively cheap in price. When you’ve found a laser that suites your needs, you may consider some of the accessories listed above as a use full addition to your collection. Keep in mind that these are optional and not necessary for normal laser applications, and also similarly to laser pointer manufacturing, laser accessories will be manufactured with different quality from one provider to the next. Ensure that any gadgets you are browsing comply with your laser pointer, are relatively low in price, and produce the desired effect you want.

For the web’s largest selection of laser pointers to buy and laser accessories, check out Think Lasers for all of your laser options.

There are literally thousands of styles of lasers and in particular the all popular green laser pointer which has made its way as the most popular type of laser pointer out there. There are literally countless possibilities as far as applications that a green laser can participate in, so no matter what you need a laser for a 532nm green beam can be ideal. There are some things you should consider before you decide to buy a green laser that is designed poorly or real cheap, and that is because every laser is manufactured differently and will therefore produce different laser qualities.

So how can you determine what type of green laser is best for your needs? Its pretty simple with the wealth of information available via the internet today, so with even just a simple google search or two you can learn a great deal about any laser you are looking to potentially buy. So think about it, what do you need that laser for? Are you looking for green laser sights or a simple presentation pointer or a high power laser for search and rescue? Whatever your purpose for using a laser, make sure that the power output and price of the laser in question meet the requirements you may have.

If you are unsure its still pretty simple. The power is pretty easy to determine, the average presentation laser uses a 5mw green laser pointer which is not too bright and where you can not see the beam during the daytime. If you need to see the beam during the day or want to “burn” things, like lighting matches, you’ll want around 100mW or more. Power outputs in between will change in brightness based on power “mW”, so look for a power that is within your sale price range.

Now, you may come across different laser brands that seem to vary in price quite a bit. There is actually good reason for these differences, and that is because not all cheap lasers are actually a good buy. In fact, the cheaper the laser the more likely it will be a poorly designed model that does not meet some simple quality standards. Cheaper lasers do not incorporate safety measures like IR filters and diode cooling mechanisms that make them far more likely to burn out and die far more quickly than a better laser of equal output power.

You want to look at the expected life time of the laser, which should be listed on any reputable laser model, and determine how long the laser should last. You want 5,000 hours or more as a standard for the best laser pointer out there, so inspect this piece of information on any and every laser you’re browsing. When you have found a model that meets all of the style and performance stats that you prefer, compare prices online and see if you can find it cheap. Last step is to get that laser and start to enjoy everything that a green laser pointer can provide.

There are a lot of different cheap laser pointers available for sale to buy online, but what separates the models worth having from one’s not worth your time. There are a few things you should consider before buying a cheap green laser pointer.

Because all lasers are produced differently with various materials, some do not include all of the proper safety measures that can really hinder the output of any laser. For example, if a laser does not have Infrared Filters, it will produce a beam of IR light that is not only damaging to the human eye but also takes power away from the actual color of the laser.

You want to get a laser that has a few simple features like the IR filter mentioned above, as well as some simple quality assurances like a sturdy laser body and collimated beam. The collimation of a laser beam will determine how thin it appears, and this is important because as you aim the laser you will see a dot you the target. If poorly collimated this “dot” can be very wide and misshapen.

Be sure that any cheap laser pointer you may be looking at has some simple features that comply with basic laser standards. There is no sense in buying something that could be potentially dangerous or illegal.

There has been a lot of advances to laser pointer technology over the past several years and one of the most major breakthroughs was the inclusion of blu-ray laser diodes into certain pointer models. The blu ray produces a stunning beam of light that appears purple at 405nm violet and is one of the more rare laser models online today.

There are not that many varieties to choose from as this is relatively new laser technology, but there are some models that do stand out above the rest as being the most high in quality. The Sonar series lasers offer 3 different purple laser types, the Sonar Advanced, Sonar Elite, and Sonar Extreme.

Each has its own design and output power as well as price range accordingly. They are all FDA certified and legal to own and use in the united states, so that really gives these lasers an even greater edge in comparison to other violet lasers, not to mention the brands reputation itself.

purple laser

The purple beam really is a unique laser element that most people have yet to behold which can make this laser style even that much more special for any everyday application you have in mind. From star gazing to a presentation, a purple laser pointer is a truly unique laser.

“Laser” is an acronym for “Light Amplification by Stimulated Emission of Radiation”, yeah quite a mouthful, and has been used regularly in various forms of technology for over 50 years. Today we see lasers in everything from laser pointers to computers to cd players to weapons to surgical equipment. Tattoo removal, eye surgeries, hair replacement therapy – and a list of other applications that all need lasers.

So how do they work? Its actually pretty complicated for the scientists and engineers who came up with this stuff, even though to us it seems as easy as turning on or pushing a button, but that is far from the reality of the physics behind the laser beam.

Lasers produce a beam by stimulated emission of its gain medium, a controlled material that is the crystal of the laser which produces the specific light frequency that the laser diode emits. The laser lens then blocks all light frequencies except the desired one, such as 532nm for a green laser. What then comes out of the laser is the green beam that we can all see, that is about the most simple way you can put it.

The quality and clarity of any laser will vary greatly from one design to the next and if you’re looking for a laser pointer its important to ensure that the quality will meet a few standards. Lasers are available in hand held form as well as independent diodes, laser display systems and dpss industrial lasers.

There are also some laws that regulate the importation and sale of laser pointers of powerful output powers, so be sure any high power laser you consider is FDA certified and legal in the United States.

There are a lot of different things you can do with a green laser pointer and every person will have their own idea for applications and uses. A few common practices for a green laser include enhancing a presentation, astronomy or stargazing to pinpoint constellations, for search and rescue operations, military applications for training and deployment, science experiments, fun with a laser like popping balloons and making videos, using them at a club, and more. The variety of uses a green laser can provide make it one of the most popular and valuable tech tools around.

Now, some people are skeptical and don’t see the point of having a powerful laser that is visible for miles and can burn things, but then they probably aren’t interested in using the technology in the first place. What other device can produce a visually spectacular green beam at 532nm in the palm of your hand so you can take it and use it anywhere. Whatever application you use your laser for, that is up to you, but for the most part they are just plain cool to have.

When you see a strong green laser beam for the first time you will probably be shocked as to how bright it can be, even a simple 5mW green pointer can produces some great visuals. Get into the higher output powers and you can really start to see why it feels so empowering to have a green laser pointer with intense power in the palm of your hand. Strap it to your telescope or your paint ball gun and enhance your experience for hobbies you practice anyway. There are a lot of different green laser varieties out there so you’ll want to do a bit of research before you decide to buy a laser that is too cheap or poorly designed. If you are serious about having a laser that will last you for some time to come then you don’t have all that many to choose from. Only the best green laser out there will provide stability and consistency that can be used for years to come.

Spyder Laser Pointer

If you’re searching for the best laser you want to look for wicked lasers brand offered by very few sources online, but if you know where to look you can find the top lasers out there. New models like the Pro series have pushed the laser technology envelope ever further, a great example is what has become the world’s most popular green laser, the Spyder III laser series. It offers the most stylish and practical design, very sturdy and a wide range of outputs. From 50mW up to 500mW of intense green beam power. Get a look at these brands and other top quality green lasers here at ThinkLasers.com

A green laser pointer can be a great tool to have for a number of different applications. From astronomy use to military deployment, a green laser that is high quality can be very useful, but that is where it can become a bit difficult to determine the quality of any laser. There are a lot of different things to look for and if you’ve never had a laser before it can be a bit confusing when you’re browsing the web.

You want to first consider how strong the laser you want should be, if you’re looking for something that can burn things you’ll want 100mW or more to produce enough heat. But a laser that strong can be dangerous if used improperly so its important to keep some basic laser safety in mind, like using protective eyewear. So when you’ve looked at what is out there and have finally made your choice, buy the laser you want and get ready to enjoy it when it arrives.

When your laser finally shows up you will probably be pretty excited, but don’t get over zealous and drop it or damage it at all. Now that shouldn’t be a problem for a high quality laser that has been manufactured well, none the less, you don’t want to damage the laser you just got. Open the packaging and see if there are any instructions included, there should usually be a small pamphlet explaining how to charge and use the batteries if provided. So when you’ve got the batteries charged or a new set, pop them into the laser and carefully twist the cap on until the laser is ready to be used.

Now that you’ve got your laser prepped and ready you should turn it on, be sure you don’t aim it at your eyes or anyone else that may be present. Its important to keep a few things in mind when using your laser, like to never aim it at airplanes or vehicles of any kind as this can be very dangerous and even illegal. Keep your laser clean by not touching the lens if you can avoid it and check your batteries regularly. Make the most of any green laser pointer by doing your research and finding a model that is really going to suit you, not some cheap laser so check your sources.

green laser beam

Blue laser pointers at 473nm are some of the most rare and visually spectacular laser pointers that you can buy today. The problem, however, is that they can be far more expensive than their green laser counterparts and tend to be of a poorer quality as well. Because this is some of the newest laser technology around most manufacturers have not really perfected their blue laser pointer designs and therefore the users suffer in the long run.

If you know where to look you can find different varieties of blue lasers, while some sites offer the same models at different prices, other sites will have unique blue laser brands that can’t be found anywhere else. There are a few key things you should look to for to make sure any blue laser you are considering isn’t too cheap or shoddy.

First of all you want to take a look at the price of any laser and then the expected life time, also if there are any type of warranties involved. A lot of times the cheaper blue lasers being sold will not have any type of warranty as the seller is unable to lend much confidence to the blue laser pointer models which they know to be defective after time. So those are a few things you can check off your list right off the bat, before you even consider looking further into a laser pointer. Next you want to look specifically for any models that have caught your eye and see if you can catch a video on youtube about it, or a review or forum where its quality is being debated or tested. This is a great way to learn as much as possible about any blue laser before you buy.

Next is to look at the style of the laser, now this may not affect the blue beams performance, but a lot of the blue lasers out there just plain look like crap. They look silly or have a goofy design, and if your going to spend the money to get a blue laser pointer, don’t you want it to at least look good to? The design preferences will come down to your tastes in lasers so give a few a look, you probably want something that looks high tech and sleek, something that is made durable and built to stand some use.

There are really not more than a few quality blue laser pointers on the web today, so finding the best blue laser can be difficult or easy for you if you know what you’re looking for. The most recently released blue pointers would be the wicked Spyder III and Spyder II which not only have the highest specs and warranty, but also by far the ‘coolest’ design out there. When most blue lasers are silly looking pen shapes, these nicely break through the boring norm and turn up the heat, hell they’re even available in green and red outputs.

Spyder III

Whatever you decide to do, make sure you really research the blue laser pointers that are out there and get yourself a cheap laser that performs and looks great. Oh, make sure the lasers are legal also, might be a good idea.