Can you make your own solar eclipse glasses?

Whether you’re preparing to watch your first solar eclipse, or you’re looking to trade out your old-fashioned pinhole projector for something new, these DIY solar eclipse glasses are right up your alley. Not only are they safe to use for direct solar viewing, but they’re also really easy to put together.

How can I see a solar eclipse at home?

The only safe way to look directly at the sun is through special-purpose solar filters, according to the American Academy of Ophthalmology. These special filters are used in eclipse glasses and hand-held solar viewers. Eclipse glasses are available for purchase at big-box stores, electronics supply outlets and online.

Can you view an eclipse with a mirror?

Put white paper or card on the inside to make it easier to see. Never look through the pinhole at the Sun, but only at the projected image. A small mirror, such as a make-up mirror, can be used to reflect the image of the eclipse onto a white wall.

How do you view an eclipse with a colander?

Projection through a colander Simply hold up a kitchen colander during an eclipse and you will see that myriad small crescents – corresponding to the eclipsed phase of the Sun – are cast in the shadow. Casting the image onto a white piece of card held about 50cm away will increase the contrast.

What can I use instead of a solar filter?

Solar Film Alternatives

• Neutral Density Filters. Neutral density filters are sunglasses for your camera.
• Variable Neutral Density Filter, a.k.a Two Circular Polarizers. The second solar film alternative is a variable neutral density filter.
• Welding Glass.
• Other Solar Film Alternatives.

How do you project a solar eclipse from a box?

Stand with your back to the sun and hold the box up to your eye. Look through the open portion of the box top. You’ll need to move around a bit to position yourself properly, but once you get it right, you’ll be able to see the eclipse projected inside the box.

How do you project a solar eclipse without damaging your eyes?

Place one piece of foam core on the ground, and stand behind it with your back to the sun. Hold the projector you made above your head, and move it around until the sun shines through the tiny hole, onto the foam core on the ground. Now you can safely view the effects of the eclipse, without risking your eyes!

How do you project a solar eclipse on aluminum foil?

Use a nail, pin, or needle to poke a hole in the center of the aluminum foil. This tiny hole will work like a pinhole camera, which you’ll use to project the eclipse onto the other piece of foam core. Find an open area with an unobstructed view of the sun. Place one piece of foam core on the ground, and stand behind it with your back to the sun.

How do you make a pinhole projector for a solar eclipse?

Cut out enough aluminum foil to completely cover the 6″ hole, and tape it on. Use a nail, pin, or needle to poke a hole in the center of the aluminum foil. This tiny hole will work like a pinhole camera, which you’ll use to project the eclipse onto the other piece of foam core.