![how to see the eclipse with a box how to see the eclipse with a box](https://kitchenpantryscientist.com/wp-content/uploads/2012/05/IMG_0527.jpg)
Instead, purchase only glasses from companies that have properly ISO certified their products to ensure a safe experience. Don’t buy glasses at the last minute at a gas station or any random product you find searching online. Thanks to the attention this eclipse has garnered, there are many people cashing in on selling eclipse glasses (many of which are offering inferior products). With that in mind, it is imperative to purchase proper eyewear. The same applies to sunglasses: even the darkest pair of sunglasses you own is not remotely dark enough to protect your eyes and, ironically, wearing them will actually make eye damage worse-your pupils will dilate behind them, allowing more damaging light from the eclipse to enter your eye. Do not use welding goggles with an unknown shade number, as there are many goggles that seem very dark upon casual observation but are not dark enough to protect your eyes. There are only two forms of eye protection you can use to safely view the eclipse: ISO 12312-2 certified solar glasses or shade #14 welding goggles-only the #14 glass is dark enough. There are only a few ways to safely observe a solar eclipse and failure to use proper precautions is a recipe for disaster. Further, this damage can occur in seconds. Let’s get right to the point first: if you observe a solar eclipse without abiding by the safety precautions we’re about to outline, you can cause permanent and irreversible damage to your eyes, including potential blindness.
#How to see the eclipse with a box how to#
Now that we know when the eclipse is occurring, we need to focus on how to observe it safely.
![how to see the eclipse with a box how to see the eclipse with a box](https://c.tadst.com/gfx/300x168/how-to-view-a-solar-eclipse-01-no.png)
With that in mind, we can adjust the time for our Memphis location (which observes CST) to see that the eclipse will start at 11:52 AM, the peak coverage will occur at 1:22 PM, and the eclipse will end at 2:50 PM.
You need to subtract an offset from the UT to align it with your local time and adjust to 12 hour time-if you’re in EDT subtract 4 hours, in CDT subtract 5 hours, in MDT subtract 6 hours, or in PDT subtract 7 hours from the readout (when in doubt, use an online calculator to confirm the time difference). Simply click on Memphis on the map, as seen in the screenshot below, and you’ll be treated to a readout of eclipse data for that exact point on the map with information about the start, the peak moment of the eclipse, the end, and the degree of obscuration (the closer you are to the path of totality, the higher the coverage).ĭo note that the times provided are in Universal Time (UT) using 24 hour notation. Let’s say, for example, you want to check what time you should go outside to observe the eclipse if you’re in Memphis, TN. If you want to know exactly when you need to be outside to witness the show, you can use this handy interactive map courtesy of NASA. The eclipse will occur as early as 10:18 AM for people observing it on the Pacific coast of Oregon, to as late in the day as late as 2:48 PM for those observing the eclipse on the Atlantic coast of South Carolina. Second, an eclipse even remotely approaching this scope won’t be visible again in North America until 2045-for many people, the event truly is a once in lifetime occurrence.Įven if you aren’t in the path of totality, you’ll still see a partial eclipse well into southern Canada and northern Mexico. First, it has been nearly a century since a total solar eclipse was visible across the contiguous United States (the last time it occurred was June 8, 1918). While solar eclipses happen all over the world with a relatively high degree of frequency, this particular solar eclipse is exciting for North American viewers for two reasons. In case you haven’t heard, on August 21, 2017, all of North America will be treated to solar eclipse with the “path of totality”, where the sun is totally covered by the moon, stretching from Oregon all the way across the continent down to South Carolina. Let us help you prepare now to enjoy the solar eclipse safely. But you can’t just run outside on your lunch break and take a peek without proper precautions. Around a month from now, North Americans will be treated to a spectacular solar eclipse.