What is the maximum distance a laser Pointer Take You?

A common question from pupils is “How far is a laser-pointer’s range?”. A blue laser of 1W can easily cover up to 450 miles and is ideal for presentations. The beam is able to be directed in many directions, including at moving vehicles. However, a laser with a high power can extend its beam to the point that it is unable to be seen from a vehicle. In such situations it is possible for a more powerful laser to be employed.

The power of the laser beam from the pointer can vary. A 200mW green laser pointer pen can be seen from over a mile away. A 1000mW red laser could be visible for ten miles away. Certain lasers have a smaller range. According to ScienceDaily.com, the world’s longest laser is 270 kilometers long. It’s important to know that a projectile, also known as a ‘laser’ in space will radiate light till it hits something. A green laser however will only display a tiny area of a room.

If you’re concerned about security, you may consider a laser pointer that is green. It’s as bright as an 100-watt light bulb when viewed from three feet away however, it’s brighter than a quarter moon when looking up from 40, 000 feet. A green laser pointer, however isn’t suitable for use. You should always buy an authentic brand. If you’re not certain then read the reviews and ask family and friends if they’ve had any accidents using these devices.

Although laser pointers can go far distances however, their range is very limited. They can be too powerful in relation to the distance they be able to cover. You’ll want to keep the laser in a closed housing to prevent accidental spills. Also, while you’re there be sure to look over the distance for the range of laser. This is a great way to protect yourself and avoid an unsafe situation!

There are many different ways to determine the distance that a laser pointer can travel. It is estimated that the distance from Earth to Moon will be 238 miles and laser pointer pen you can find one with a power of 500mW. It’s possible to use the 50mW laser, and it will be able to work as far as it’s intended to. A laser pointer with 5mW could be risky and also distracting.

Laser pointers are supposed to operate at a low power level. If you have a laser that is just a few thousand milliwatts in power and you are able to see it for up to one mile. If you’re on aircraft, you may be impossible to see the laser pointer , unless it’s pointed at your eyes. But if you’re in the far reaches of the wilderness the beam of light from the laser pointer could be seen far away.


Leave a Comment


Welcome! Login in to your account

Remember me Lost your password?

Don't have account. Register

Lost Password