To test for safety, the only thing you can see through a safe solar filter is the sun itself. Eclipse glasses can be worn over regular eyeglasses.
#How to see the eclipse in texas iso
Make sure your eclipse glasses meet the ISO 12312-2 international safety standard. Whether you use the cardboard eclipse glasses or a handheld card with a single rectangular view, the most important feature is the filter. The problem is, you won't know whether it's temporary at first. Even the smallest amount of exposure can cause blurry vision or temporary blindness. Looking directly at the powerful brightness of the sun can cause damage to the retina, the light-sensitive part of the eye. "You need safe solar viewing glasses or special filters for use with telescopes or binoculars."Īny glimpse of the sun's brightness is not only uncomfortable - it's dangerous. "Because the Sun is so incredibly bright, it is still too bright to look at with unprotected eyes," Young said.
#How to see the eclipse in texas how to
How to watchĪlthough this isn't a total solar eclipse, you still need to watch the eclipse using safety measures. If you want to watch the annular eclipse but live outside of the viewing area, The Virtual Telescope Project will share a live view. During the peak, that will actually shorten to just over 30 seconds. The entire eclipse will last about 3.75 hours, but the duration as it passes over individual locations will equal to around a minute and a half. There was a lunar eclipse on June 5 and the next one occurs on July 5. Solar eclipses occur about two weeks before or after a lunar eclipse, Young said. This means that a tiny ring of annulus of the solar disk is visible around the moon." "But a total eclipse does not happen, that is the moon does not completely block out the visible disk of the sun because the moon is farther away and so its apparent size in the sky is smaller than the sun. "Annular eclipses are similar to total eclipses in that the moon, Earth and sun are aligned so that the moon moves directly in front of the Sun as viewed from Earth," said Alex Young, associate director for science in the heliophysics science division at NASA's Goddard Space Flight Center. This type of eclipse is characterized by its stunning "ring of fire" since it's not a total eclipse and edges of the sun can still be seen around the moon. This weekend, stargazers in the Eastern Hemisphere will be treated to an annular solar eclipse on the heels of the summer solstice.
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