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What are the Do's & Don'ts of viewing a solar eclipse?
Is viewing an eclipse dangerous?
Should you wear solar eclipse glasses before or after totality?
Can you watch a total solar eclipse without glasses?
On Monday, April 8, 2024, a solar eclipse will be visible in North and Central America, as well as parts of Europe and South America. All 50 U.S. states (excluding most of Alaska) will have a chance to see at least a partial solar eclipse.
NASA outlines do's and don'ts of viewing the eclipse: • Do not look directly at the sun. • Do not use homemade filters or ordinary sunglasses, even very dark sunglasses. • Use special solar filters, such as eclipse glasses or handheld solar viewers, to view the eclipse ( beware of fakes!)
- Instructions For The Safe Use of Solar Filters/Viewers
- What If You Don't Have A Safe Solar Filter/Viewer?
- Do Eclipse Glasses & Handheld Viewers expire?
- Is It Safe to Clean Eclipse Glasses and Handheld Solar Viewers?
- Are Welding Filters Safe For Solar viewing?
Alwaysinspect your solar filter before use; if scratched, punctured, torn, or otherwise damaged, discard it. Read and follow any instructions printed on or packaged with the filter.Alwayssupervise children using solar filters.If you normally wear eyeglasses, keep them on. Put your eclipse glasses on over them, or hold your handheld viewer in front of them.Stand still and cover your eyes with your eclipse glasses or solar viewer before looking up at the bright Sun. After looking at the Sun, turn away and remove your filter — do notremove it while loo...An alternative method for safe viewing of the partially eclipsed Sun is indirectly via pinhole projection. For example, cross the outstretched, slightly open fingers of one hand over the outstretched, slightly open fingers of the other, creating a waffle pattern. With your back to the Sun, look at your hands’ shadow on the ground. The little spaces...
If your eclipse glasses or viewers are compliant with the transmittance requirements of the ISO 12312-2 safety standard, and if their filters aren't scratched, punctured, torn, coming loose from the frame, or otherwise damaged, you may reuse them indefinitely. Furthermore, you may look at the uneclipsed or partially eclipsed Sun through them for as...
Manufacturers of hard plastic eclipse glasses often supply a microfiber pouch that you may use to wipe the lenses clean. The same pouch may be used on the lenses of cardboard eclipse glasses and handheld solar viewers. You may also wipe them clean with any soft, nonabrasive tissue or cloth; Kimwipes are also suitable, but baby wipes and other wet w...
The ISO 12312-2 standard was based, in part, on decades of experience using welding filters for observing the Sun. A welding filter with a shade number of 12 or higher transmits a safely tiny percentage of the Sun's light across the spectrum, whether made of tempered glass or metal-coated polycarbonate. Most observers find the view through a shade ...
ECLIPSE GLASSES INSTRUCTIONS! The following pages (as well as the instructions printed on the glasses) make up the complete set of instructions you need to follow, in order to use Eclipse2024.org's Eclipse Glasses: Eclipse2024.org's Eye Safety page; Terms and Conditions for use of the Eclipse Glasses; English Eclipse Glasses Instructions - main ...
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Jan 16, 2024 · This safety sheet, available in English, Spanish, Chinese (Simplified and Traditional), Vietnamese, Tagalog, and Korean, provides information on how to safely experience the total solar eclipse.
Mar 7, 2024 · You can look at the sun safely when it’s completely covered during a total solar eclipse or by using solar eclipse glasses with an ISO 12312-2 filter.
Feb 15, 2024 · When watching the partial phases of the solar eclipse it is not safe to look directly at the Sun without safe solar viewing glasses (eclipse glasses) or a safe handheld solar viewer. Eclipse glasses are NOT regular sunglasses; regular sunglasses, no matter how dark, are not safe for viewing the Sun.
