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Make a simple pinhole projector with two pieces of white cardstock, foil, tape and a pin. It projects the Sun onto a screen so you can watch the eclipse indirectlyโlook at the projected image, never through the pinhole.
What you need
- Two pieces of white cardstock
- Aluminum foil
- Tape
- A pin, paper clip or pencil to make the hole
NASA JPL Educationโs How to Make a Pinhole Camera lists these basic materials and estimates the activity takes under 30 minutes.
How to make the two-card projector
- Cut a roughly 1- to 2-inch square or rectangular opening near the center of one cardstock piece.
- Tape aluminum foil over the opening.
- Turn the card over and carefully make one small hole in the foil with a pin, paper clip or pencil.
- Place the second white card on the ground to act as the screen. Stand with the Sun behind you and hold the foil-covered card above the screen, foil facing up. Sunlight passing through the pinhole will form an image on the lower card.
- Watch the image on the lower card. Move the cards farther apart to make the projected image larger. If possible, keep the pinhole card in sunlight and place the screen in shade for a more defined projection.
How to make a box projector
- Cut an opening in one side of a cardboard box and tape foil over it.
- Poke a small pinhole in the foil.
- Tape white paper to the inside of the opposite end of the box; it will serve as the screen.
- Cut a separate viewing opening in the box so you can see the paper without looking toward the pinhole.
- With the Sun behind you, aim the foil-covered opening toward it and look at the projected image on the internal paper.
NASA describes this box method as an indirect way to watch the eclipse: sunlight passes through the pinhole and the image appears on the paper screen.
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#1 Best Overall
Soluna Solar Eclipse Glasses AAS Approved 2024 - Made in the USA CE and ISO Certified Safe Shades for Direct Sun Viewing (2 Pack)
- TRUSTED BY MILLIONS - Soluna Glasses are made in the USA by NASA-approved manufacturer American Paper Optics, and are recognized as ISO-compliant by the American Astronomical Society. Join the millions of eclipse chasers that trusted Soluna Eclipse Glasses for the 2017 Total Solar Eclipse.
- CE AND ISO CERTIFIED FOR DIRECT SUN VIEWING - Our eclipse glasses have been independently tested and verified by ICS Laboratories under the most current standard ISO 12312-2:2015(E) for filters for direct observation of the sun. You can watch the total solar eclipse with absolute confidence in your eye safety.
- OPTIMIZED DESIGN - Soluna Glasses feature scratch-resistant Silver Polymer lens material with an optical density of 5 or greater. Our glasses filter 100% of harmful ultra-violet, 100% of harmful infrared, and 99.999% of intense visible light, offering both unparalleled safety and comfort for the best viewing experience.
- A COMFORTABLE FIT - These certified eclipse glasses are designed for teens and adults, featuring convenient crease lines on both sides for an easy, secure fit.
- 2023 ANNULAR AND 2024 TOTAL SOLAR ECLIPSES - On October 14th 2023, an annular eclipse (when the sun forms a ring around the moon) will cross the United States from Oregon to Texas. We will then experience a once-in-a-generation Total Solar Eclipse on April 8th 2024 - the only USA total eclipse until August 23rd, 2044. You will be amazed as the moon completely blocks the sun during Totality, which lasts but mere minutes. Soluna Glasses are what you need to safely view both of these eclipses.
What you canโand cannotโlook at
Look only at the image projected onto the card or paper. Do not look at the Sun through the pinhole. NASA Science explains that an indirect method โdoes not involve looking directly at the Sun.โ NASA JPL Education likewise says, โYour pinhole camera will let you see an image of the Sun that is safe to look at.โ
For direct viewing during partial or annular phases, use a safe solar viewer that complies with ISO 12312-2. Ordinary sunglasses are not safe, regardless of how dark they are. Never look at the Sun through a camera lens, binoculars or telescope unless a special-purpose solar filter is securely mounted at the front of the instrument. Eclipse glasses and handheld viewers are not substitutes for those optical filters.
Rank #2
Medical king Solar Eclipse Glasses 10 pk ISO 12312-2 and CE Certified Glasses For Safe View Solar Eclipse 2026 The Eclipse August 12, 2026 With 2 Phone Lenss
- Solar eclipse glasses Approved 2024, Safe Solar Observation - These certified safe shades are designed for direct solar viewing. Our solar eclipse glasses are perfect for observing eclipses, sunspots, and planetary transits.
- Meets Industry Standards - Our CE and ISO certified safe shades for direct sun viewing are made while adhering to stringent safety and quality regulations set by the American Astronomical Society.
- A Comfy Fit - These certified sunglasses for eclipse are suitable for teens and adults. Featuring crease lines on both sides, these optical quality safe shades may be worn over prescription glasses.
- Filters Out Harmful Light - View eclipses safely with our paper glasses. Our solar viewers use solar safe filter technology, which helps shield your eyes from IR, UV, and 99.9999% of visible light.
- Excellent Value - Each pack contains 10 non-polarized solar eclipse glasses for viewing the sun. Share them with friends and loved ones so you can all enjoy viewing solar eclipses in complete safety.
How the projector compares with other viewing methods
| Method | What you look at | Equipment and safety condition |
|---|---|---|
| DIY pinhole projector | An image projected onto a screen | Cards or a box, foil and a small hole; never look through the hole. |
| Eclipse glasses or handheld solar viewer | Directly at the Sun | Use a safe solar viewer compliant with ISO 12312-2. |
| Camera, binoculars or telescope | View through an optical instrument | Requires a special-purpose solar filter securely mounted at the front of the optics; eclipse glasses or handheld viewers do not replace it. |
Does totality change the safety rules?
Only during totality of a total solar eclipseโwhen the Moon completely covers the Sunโs bright faceโis direct viewing without eye protection safe. Use proper protection during the partial phases before and after totality. A pinhole projector remains an indirect viewing option throughout.
For the total solar eclipse on August 12, 2026, NASA describes a narrow totality path that includes parts of Greenland, Iceland, Russia, and Spain and Portugal; places outside that path see a partial eclipse. Local circumstances and timings vary, so check current local eclipse information before planning when and where to watch.
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Quick Recap
Bestseller No. 1
Bestseller No. 3
Bestseller No. 4
Best Value
AAA Eclipse 6 Pack Solar Eclipse Glasses 2026 AAS Approved ISO 12312-2
- ๐คฉ๐๐๐๐๐ ๐๐ ๐ ๐๐๐ ๐๐๐๐๐ ๐๐๐๐๐๐๐: Experience the first total solar eclipse visible from US since 1999 on 12 August 2026 and the next in 2027 using AAA Eclipse solar viewing glasses.
- ๐๐ก๏ธ๐๐๐ ๐๐๐๐๐๐ ๐๐๐ & ๐๐๐ ๐๐๐๐๐๐: AAA Eclipse meets the rigorous safety standards of ISO 12312-2 eclipse glasses certification and are officially listed by the American Astronomical Society (AAS) for reliable direct solar viewing.
- ๐บ๐ธ๐๐๐๐๐ ๐๐ ๐๐๐: Built in the USA with scratch-resistant lenses that block 100% UV, 100% IR and 99.999% visible light, offering the performance expected from premium iso glasses used for safe total eclipse viewing.
- ๐ค๐๐๐๐๐ ๐๐ ๐ ๐ ๐๐ ๐๐๐๐๐๐: Perfect for families, classrooms and community events, this convenient 6-pack delivers dependable protection for shared US eclipse viewing
- โจ๐ก๏ธ๐๐๐๐๐๐๐๐๐๐๐ ๐๐๐ ๐๐๐ ๐๐๐๐๐๐: Solar glasses eclipse certified comfort in an ultra-light, durable cardboard frame that stays secure during short viewing sessions and is easy to wear, share and store.
Rank #4
Helioclipse 6 Pack Approved Solar Eclipse Glasses 2026 ISO 12312-2
- ๐ฏ ๐๐๐ ๐๐๐ ๐๐๐๐๐?! If you're reading this, then congratulations: you are one of the smart ones planning ahead of the upcoming eclipse on 12 Aug 2026 that won't be scrambling when they're sold out everywhere. We respect that. As the saying goes: "the future belongs to those who prepare for it today
- ๐ก๏ธ ๐๐๐% ๐๐๐ ๐ & ๐ ๐๐๐๐ ๐๐๐ ๐๐๐๐๐-๐ ๐๐๐๐๐๐๐๐๐: Every pair meets the international solar viewing safety standard required for direct sun observation. A typo on a small early batch displayed "12312-1" by mistake - this was a print error only, never a safety issue, and all current inventory prints the correct ISO 12312-2 standard
- ๐ ๐๐๐๐๐ ๐๐๐๐ ๐๐ ๐๐๐๐๐๐ ๐๐๐๐ ๐๐๐๐๐๐๐: Every pair arrives individually wrapped to stay clean, scratch-free, and ready to share, plus an attached lanyard keeps them securely around your neck between viewing moments. No more lost glasses, no more crushed pairs in your back pocket (yes, we've all done it).
- ๐๐๐๐๐๐๐๐ ๐๐๐ ๐๐๐๐๐?๐ ๐๐ ๐๐๐๐ ๐๐๐๐๐: Includes bonus solar camera filters that you hold over your phone lens while filming, so you can safely capture totality, the diamond ring, and partial phases without burning out your camera sensor.
- ๐ฏ ๐๐๐๐๐๐ ๐๐ ๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐๐๐: If you're not 100% satisfied, we'll make it right. Tens of thousands of customers have trusted HELIOCLIPSE for safe solar viewing across previous eclipses. We've done this before, and we'll be doing it again on August 12, 2026, with you.
Rank #3
Galaxium 6 Pack Solar Eclipse Glasses 2026 | Certified ISO 12312-2
- ๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐ ๐๐๐ ๐๐๐๐๐๐: Mark August 12, 2026 on your calendar - the moon will pass perfectly in front of the sun in a sight most people only witness once in a lifetime. Don't let this rare celestial moment slip by. Own this moment with eclipse glasses engineered for the view of a lifetime - because August 12, 2026 will not come twice
- ๐ก๏ธ ๐๐๐ ๐๐๐๐๐-๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐: Engineered to the international gold standard for solar observation and fully ISO 12312-2. Precision-tested lenses block 100% of harmful UV, 100% of harmful IR, and 99.999% of intense visible light - recommended to look up with absolute confidence, from first contact all the way through totality.
- ๐ฑ ๐ ๐๐๐ ๐๐๐๐ ๐๐๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐๐๐๐๐: These glasses do two things. Watch the eclipse safely and capturing it on your phone. Simply cut the eclipse glasses in half with scisors and use it on your phone along the marked line - it turns into a solar filter for your phone camera. Hold it over your lens and capture the partial phases, the diamond ring, and totality. Sharp photos. Safe shots. No burned sensor. No extra filter to buy.
- ๐๐ ๐๐๐๐ ๐๐๐ ๐๐๐๐ ๐๐๐๐๐ ๐๐๐ ๐๐๐๐๐ ๐ ๐๐๐๐๐: The eclipse lasts three hours. Your glasses should too. Soft, lightweight frames shaped to fit kids and adults. No pinching. No slipping. No squinting. Just put them on and enjoy every phase - from the first sliver of shadow to the final moment of totality - without thinking about your glasses once.
- ๐จโ๐ฉโ๐งโ๐ฆ๐ญ ๐๐๐๐๐ ๐ ๐๐๐๐๐๐ ๐๐๐๐ ๐ ๐๐๐๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐๐๐๐ ๐ ๐๐ ๐๐๐๐๐๐๐: The eclipse is better with the people you love. Each pair comes individually wrapped and ready to hand out. Slim enough to fit in your pocket. Easy to carry wherever you're watching from. Everyone gets their own pair. Nobody misses a second.
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