Laser can be used in many applications
Most 5mW pen high powered laser pointers have buttons directly on the body. When you want to use the laser, you need to press and hold the button. This is usually best for presentations where you will use the laser intermittently. For applications such as burning or bursting balloons, you need a device that can keep working without having to hold down the button all the time. This is the best choice for most applications, so look for a device with a "constant on/off switch". Some lasers can focus a wider and thinner beam as needed, while others have a fixed focus. Generally speaking, the ability to adjust the beam is convenient for most users. This means that if you aim at a larger or smaller distance, you can control the beam better. As with fixed focus devices, you won’t have that luxury. Generally, every application that will use a laser pointer will benefit from the focus adjustment function.
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Some lasers have a limited duty cycle, while others have longer or even continuous duty cycles. The "duty cycle" is the length of time that the laser can be used each time it is turned on. Therefore, if the duty cycle is "60 seconds on and 30 seconds off", the laser should remain on for a maximum of 60 seconds, and then cool down for 30 seconds before the next use. This will protect the integrity of the diode and prevent it from overheating or shutting down to cause malfunction. On the other hand, continuous wave (CW) lasers can be kept for several minutes or longer at a time without burning and damaging the laser itself. Nowadays, green laser pointer can be used for many different applications. No wonder we see them for everything from stargazing to astronomy to checking geese at home and even aiming at shooting ranges. Military personnel use them for training and live-fire exercises, airports use them to stop birds on the runway, and search and rescue teams for long-range signals. Find the right laser for your application today.
2021-12-23 09:25:38
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