21, millions of people will gaze at the sun to see the moon slowly pass in front of it, blocking out the light.
Which eclipse can blind you?Ī Solar Eclipse Can Blind You (Read This Before Looking at the Sun!) During the Great American Total Solar Eclipse on Aug. The longer the focal length of the lens, the larger the images of the sun you’ll be able to make. You can photograph a solar eclipse with any type of camera: DSLR, COOLPIX or Nikon 1. Solar eclipses may be viewed and photographed, provided certain precautions are taken. Can you take pictures of a solar eclipse? Punch a small, clean pinhole in one piece of cardboard and let the sunlight fall through that hole onto the second piece of cardboard, which serves as a screen, held below it. Make a simpler version of the solar eclipse viewer with two thin but stiff pieces of white cardboard. You can seriously hurt your eyes and even go blind. Exactly what will be seen-how much of a “bite” the Moon will appear to take out of the Sun-will differ by location, as will the position of the eclipse in your sky. Project the Sun Never look directly at the Sun without proper eye protection. Wherever you are, yes, it’s possible to take a photo of the solar eclipse using a phone or a “proper” camera. This exposure to the light can cause damage or even destroy cells in the retina (the back of the eye) that transmit what you see to the brain. Why do people not wear eye protection when viewing a lunar eclipse?Įxposing your eyes to the sun without proper eye protection during a solar eclipse can cause “eclipse blindness” or retinal burns, also known as solar retinopathy. It destroys the rods and cones of the retina and can create a small blind spot in the central vision, known as a scotoma. On a sunny day, stand outside with your back to the sun.ĭamage will occur! When you stare directly at the sun-or other types of bright light such as a welding torch-ultraviolet light floods your retina, literally burning the exposed tissue. Cover the inside of the front side of your box with white paper to make a viewing screen. Secure the foil with dark tape and poke a hole in the center of it with a pin.
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