Whenever you’re looking to buy a laser pointer, there are a few key elements to keep in mind and to consider before purchasing any model. First of all, there are many high quality cheap lasers out there, but not all of them are created equal. Here are 3 tips you should always keep in mind whenever you’re looking to buy lasers online.
1. What is the laser casing made out of?
One of the most important pieces to consider when looking at different laser pointer varieties is the actual raw materials used in their engineering during production. Anything that is plastic or that does not list what the casing is made of may be an item to avoid, no matter how cheap the price. Because laser pointers are hand held, there is always the potential for dropping them no matter how careful you are. Be sure the laser casing is something durable, like black polished brass or aircraft grade aluminum, and you’ll ensure the model is designed to last.
2. What is the expected lifetime of the laser pointer?
Every laser pointer uses a different diode and power source to produce it’s specific beam frequency of laser light. Any reputable laser provider will list the expected lifetime of the unit and you should be looking for a minimum of >5,000 hours. If no expected lifetime is listed or is less than the afore mentioned time frame, the model should probably be avoided.
3. What is the warranty period of the laser pointer?
You should be looking for a warranty from the laser company you’re buying from of no less than 6 months to 12 months for any standard laser pointer. If there is no warranty offered or is less than 90 days, the company has no faith in their own laser goods and expects them to fail rather early. Every laser you buy is an investment and should be able to provide you peace of mind with a standard or extended warranty.
With just a little bit of research online you can determine the quality and value of any potential laser out there. Remember these simple tips when you are looking to buy a laser and you will not be disappointed with a shoddy laser design.