I have written about this before but the solar eclipse will occur 10 days from now and I don’t think it is overstating what a phenomenon it will be. However, I also don’t think it is overstating how important safety is when viewing the solar eclipse. We want you to enjoy it and not have any damage to your eyes after. So I’m reprinting an article by the American Optometric Association with eye safety pointers and interesting facts.

2017 Solar Eclipse – Safe Viewing Tips


On Monday, August 21, 2017, all of the United States will have a solar eclipse. The moon will cover at least part of the sun for 2 to 3 hours. Halfway through, anyone within a narrow path from Oregon to South Carolina will experience a brief total eclipse. The moon will completely block the sun’s bright face for up to 2 minutes 40 seconds. Day will turn into night, and (weather permitting) one of nature’s most awesome sights will become visible: the sun’s shimmering outer atmosphere, or corona. The American Optometric Association, in partnership with the American Astronomical Society, is providing detailed information so that you can safely view the eclipse.

Here are four ways to safely view a solar eclipse:

  1. Use approved solar eclipse viewers. The only safe way to view a partially eclipsed sun is through special-purpose solar filters, such as “eclipse glasses” or viewers that meet international standard ISO 12312-2 for safe viewing. Sunglasses, smoked glass, unfiltered telescopes or magnifiers, and polarizing filters are unsafe. If you can’t find eclipse viewers, build a pinhole projector to watch the eclipse.
  2. Technique of the pros. Before looking at the sun, cover your eyes with the eclipse viewers while standing still. Glance at the sun, turn away and then remove your filter. Do not remove the filter while looking at the sun.
  3. Totality awesome. Only within the path of totality-and once the moon completely blocks the sun-can eclipse viewers safely be removed to view totality. Once the sun begins reappearing, however, viewers must be replaced.
  4. Visit your doctor of optometry. If you should experience discomfort or vision problems following the eclipse, visit your local doctor of optometry for a comprehensive eye examination.

For more detailed information about the eclipse, its path, and timing, visit eclipse.aas.org, or eclipse2017.nasa.gov.

I have checked and Amazon is sold out but I have heard libraries may still have some. Don’t wait as they are going quickly. IF you find some, be sure to check that they are marked as official with the ISO12312-2 on them, or I wouldn’t consider them safe.

(Information courtesy of the American Astronomical Society)

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