How to Choose the Best Laser Pointer for Your Needs

Your Guide to buying the best Laser Pointers

Overview

A laser pointer is an essential tool for presentations, astronomy, and a variety of other applications. Whether you're a lecturer, a hobbyist, or an office professional, a laser pointer can come in handy. This guide will provide you with essential information so you can make an informed decision when purchasing a laser pointer. We'll cover the types of laser pointers, features and accessories to look for, safety tips, and a few other topics. Armed with this knowledge, you can confidently pick the best laser pointer for your needs.

Key features

  1. Power/Range: It is important to consider the power output of the laser pointer to ensure that it is bright and visible, and that the range is sufficient for the intended application.
  2. Beam Shape and Color: Laser pointers come in a variety of beam shapes and colors (most commonly red). Choose an option that best suits your intended application.
  3. Durability: Laser pointers come in a variety of durable housing, from basic plastic to more robust metal. Consider how the device will be used and how much abuse it will need to withstand to decide on the durability you need.
  4. Batteries: Most laser pointers require either AAA or rechargeable batteries. Consider which type of batteries will be most suitable for your purposes.
  5. Price: Laser pointers are available at a variety of price points, so factor in your budget when making your purchase decision.
  6. Functionality: Laser pointers can perform a variety of functions, from presenting slide shows to pointing out stars in the night sky. Make sure to consider what you plan to use the laser pointer for before making your purchase.
  7. Safety: Laser pointers can be dangerous if not used correctly. Ensure that the laser pointer you purchase is compliant with all safety regulations and check to see if any additional safety features, such as a keylock, are included.

See the most popular Laser Pointers on Amazon

Important considerations

Pros

  • Versatility - Laser pointers can be used in a variety of applications, including presentations, pointing out objects in the night sky, or even as a tool for teaching.
  • High Visibility - Laser pointers are bright and visible in dark places, making them ideal for presentations and teaching.
  • Accuracy - Laser pointers are designed to be extremely accurate and can be used to accurately point out objects in the night sky.
  • Portability - Laser pointers are small and lightweight, making them easy to carry and transport to different locations.
  • Cost Effective - Laser pointers are relatively inexpensive, making them an affordable option for many individuals.

Cons

  • Eye Damage: Laser pointers of any intensity can cause permanent damage to eyes, especially in children.
  • Heat Damage: Excessive use of laser pointers can cause burns and heat damage to the skin and/or objects.
  • Difficult to Aim: A laser pointer must be held on a single point to produce its desired effect, making it difficult to aim.
  • Environmental Impact: Some laser pointers can emit light that is damaging to the environment.
  • Short Lifespan: Most laser pointers are of a low quality and can only produce light for a limited amount of time.

Best alternatives

  1. LED Flashlights - Bright, battery-powered lights that are available in a variety of sizes and beam widths.
  2. Spotlights - Battery-powered lights with a narrow beam that is designed to be focused on a single point.
  3. Headlamps - Rechargeable lights that can be worn like a hat, making them ideal for hands-free lighting.
  4. Glow Sticks - Chemical-based devices that emit light when activated. Usually used for short-term lighting.
  5. Solar Lights - Durable lights that can be used outdoors and are powered by sunlight.
  6. Candles - An economical and reliable lighting source, but typically not bright enough for special purposes.

Related tools, supplies, and accessories

  • Batteries - Necessary to power most Laser Pointers.
  • Laser Safety Goggles - Protects eyes from the laser beam.
  • Laser Diffusers - Attach to the pointer to spread out the beam.
  • Rangefinder - Used to measure the distance from the pointer to the target.
  • Cases - Provide protection and storage for the pointer.
  • Remote Control - Allows the pointer to be operated from a distance.
  • Laser Target - Used to determine the accuracy of the pointer.

Common questions

  1. What are the different types of Laser Pointers? Laser Pointers come in a variety of colors including green, red, blue and violet. Depending on the use, some pointers may be more suitable than others. For example, green laser pointers are the strongest, and are best for outdoor use. Red laser pointers are the most common, and are most suitable for indoor use. Blue laser pointers are not as powerful, but produce a bright beam that is easily visible. Violet laser pointers are the least powerful and are best used for presentations or when a very fine beam is needed.
  2. What are the safety considerations of Laser Pointers? Laser pointers should always be used with caution. Green and red lasers are particularly powerful and can cause eye injury if used incorrectly or if the beam is directed into someone’s eyes. Always keep the laser pointer pointed away from people and animals, and never direct the beam at reflective surfaces as it can cause eye damage. Additionally, always store the laser pointer away from children and pets to prevent accidental use.
  3. What are the features to consider when buying a Laser Pointer? Depending on the intended use, there are several features to consider when purchasing a laser pointer. These include power output, range, wavelength, beam diameter, size, battery type, and any additional features such as keychains or remote controls. Purchasers should also consider the price, as more powerful laser pointers tend to be more expensive.

Trivia

In 2012, a New York man was arrested after shining a laser at a police helicopter. The man, who had been using the laser for target practice, was the first person in the United States to be convicted of a felony for directing a laser at an aircraft. He was sentenced to two years' probation and 150 hours of community service. According to the FAA, laser attacks on aircraft have surged across the country, with more than 7,000 incidents reported in 2019 alone. Source: Washington Post.

Disclaimer: This buying guide was not created by humans, and it is possible that some of it's content is inaccurate or incomplete. We do not guarantee or take any liability for the accuracy of this buying guide. Additionally, the images on this page were generated by AI and may not accurately represent the product that is being discussed. We have tried to convey useful information, but it is our subjective opinion and should not be taken as complete or factual.