How to Make Eclipse Glasses: Latest 2024 Guide

Testing Your Eclipse Glasses

Seeing a solar eclipse is a once-in-a-lifetime experience, but you must be well-prepared to remain safe while doing so. The upcoming 2024 eclipse will be seen in several parts of the globe, making it a major occasion for both novice and experienced astronomers.


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Importance of Safe Eclipse Viewing

The sun shines a lot of light and ultraviolet radiation, which can result in permanent vision loss if watched without any cover. Special eyeglasses with sunblock coating

Overview of the 2024 Eclipse

The 2024 solar eclipse will be a rare and exciting event, offering viewers in its path a chance to witness a total eclipse. Understanding the path and timing can help you plan where and when you might view it safely.

Materials Needed

To make your own eclipse glasses, you will need a few specific materials that can protect your eyes from harmful solar radiation.

List of Materials

  • Black polymer solar filter sheet (ISO certified)
  • Cardboard or thick paper
  • Scissors or a craft knife
  • Adhesive tape
  • Pen or marker

Where to Find Materials

Most of these materials can be purchased at a local hardware store or online. Ensure the solar filter sheet is from a reputable supplier and meets the necessary safety standards.

Step-by-Step Guide to Making Eclipse Glasses

Creating your own eclipse glasses involves precise steps to ensure they are safe and effective.

Cutting the Material

  1. Trace the frame shape onto cardboard using a template or a pair of old glasses.
  2. Cut out the frames carefully with scissors or a craft knife.

Assembling the Frames

  1. Cut the solar filter material slightly larger than the eye holes on your cardboard frame.
  2. Tape the solar filter securely behind the eye holes.

Installing the Solar Filters

  1. Ensure that there are no pinholes or tears in the solar filter material.
  2. Attach the sides of the glasses if necessary to fit your head.

Testing Your Eclipse Glasses

Before using your eclipse glasses, it is crucial to test them to ensure they are safe.

Safety Testing

Look at a bright light bulb or another light source through your glasses. You should only be able to see the light source clearly without any distortion or additional light leakage.

What to Look For

Ensure there is no visible damage to the solar filter after assembling your glasses. If any defects are detected, discard the glasses and start over.

Alternatives to Eclipse Glasses

If DIY eclipse glasses seem too complex or if you prefer an alternative method, there are other ways to view an eclipse safely.

Pinhole Projectors

These can be made from simple household items and are a safe way to project the image of the sun during an eclipse onto a flat surface.

Other DIY Methods

Using binoculars or a telescope to project the eclipse onto a white card is another method, but it requires careful handling to avoid damage to the equipment and your eyes.

Safety Precautions

It’s crucial to adhere to safety guidelines when preparing for an eclipse viewing.

Dos and Don’ts

  • Do test your glasses before the eclipse.
  • Don’t use sunglasses, smoked glass, or unfiltered cameras and telescopes to view the eclipse.

Understanding the Risks

Understanding the risks associated with improper viewing can prevent accidents and ensure a safe experience for everyone involved.



  1. How long before the eclipse should the glasses be prepared?

  2. Can I re-use the DIY eclipse glasses for the upcoming eclipse?

  3. What do I do if the glasses get torn, or damaged before the eclipse?

  4. Do you have any recommended brand of solar filters?

  5. How should I ensure my children’s safety while using the glasses?

  6. What are the signs that my eclipse glasses are not up to standard?


Preparing for the 2024 eclipse gives you enough time to prepare for the best eclipse glasses to watch the event comfortably and safely. Proper planning is crucial in learning and testing how to view this magnificent event.

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