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How to enjoy the solar eclipse safely

The Conversation · 🇦🇺 public Australia · · 755 words · By Panos Maghsoudlou
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What to know about How to enjoy the solar eclipse safely

The article provides safety guidelines for viewing a partial solar eclipse in the UK on August 12, warning against the use of ordinary sunglasses. It explains the risks of solar retinopathy and suggests using ISO-certified solar glasses or indirect viewing methods like pinhole cameras.

Propaganda risk 0%
Claims checked 14
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
Left17%
Center66%
Right17%

6 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Most people underestimate how much light a pair of sunglasses blocks out.

Why it matters

A typical dark pair removes around 80 to 90% of the visible light reaching the eye.

Common ground

Safely looking directly at the Sun requires reducing the light reaching the eye by a factor of around 100,000, meaning roughly 99.999% must be removed.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

The article provides safety guidelines for viewing a partial solar eclipse in the UK on August 12, warning against the use of ordinary sunglasses. It explains the risks of solar retinopathy and suggests using ISO-certified solar glasses or indirect viewing methods like pinhole cameras.

open_in_new Read the original article: https://theconversation.com/how-to-enjoy-the-solar-eclipse-safely-289570

analyticsAnalysis

0%
Propaganda Score
confidence: 100%
Low risk. This article shows minimal use of propaganda techniques.

fact_checkClaims Checked

eFinder analyzed this article and checked 14 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

info Single Source 5
schedule Pending 4
check_circle Corroborated 2
help Insufficient Evidence 2
verified Verified By Reference 1
schedule
Claim 1: “the 11th-century mathematician and pioneer of optics Ibn al-Haytham investigated how the image of an eclipse formed when sunlight passed through a small opening into a darkened space.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
check_circle
Claim 2: “Solar retinopathy occurs when intense light damages the retina, the light-sensitive tissue at the back of the eye.”
CORROBORATED
Multiple independent sources (Lumic, Zenni Optical, and a third medical-style source) confirm that solar retinopathy is caused by intense sunlight damaging the retina.
travel_explore
web search NEUTRAL — Solar retinopathy is a photic maculopathy caused by sunlight, damaging the fovea through two pathways: photochemical damage and thermal damage. Causes include naked-eye observation of a solar eclipse,…
https://lumic-eye.jp/en/retina/solar-retinopathy/
travel_explore
web search NEUTRAL — Solar retinopathy, a condition caused by direct exposure to the sun’s intense rays, can have serious consequences for vision.Solar retinopathy is a condition that occurs when the sun’s light damages t…
https://www.zennioptical.com/blog/solar-retinopathy/
travel_explore
web search NEUTRAL — Solar retinopathy is damage to the eye's retina caused by direct sun exposure. Most people recover from it, but some experience permanent vision loss.
https://www.nvisioncenters.com/retinopathy/solar-retinopathy…
schedule
Claim 3: “The British Isles will not see an eclipse this close to totality again until September 2081”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info
Claim 4: “Ordinary sunglasses can let around 10,000 times too much visible light through.”
SINGLE SOURCE
One source (About the ISO 12312-2 Standard) states that ordinary sunglasses pass 'hundreds to thousands of times more light than is safe'. This supports the 'thousands of times' claim, but it is a single source for the specific magnitude.
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wikipedia NEUTRAL — The inaugural New Zealand Screen Awards were held on Wednesday 27 July 2005 at SkyCity Theatre in Auckland, New Zealand. Following the demise of the GOFTA awards, the Screen Directors Guild of New Zea…
https://en.wikipedia.org/wiki/2005_New_Zealand_Screen_Awards
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wikipedia NEUTRAL — Jonathan Brough is a New Zealand-born film director based in Australia. He is best known for the comedy TV series Rosehaven, Aftertaste and The Family Law.
https://en.wikipedia.org/wiki/Jonathan_Brough
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wikipedia NEUTRAL — Ordinary People is a 1980 American drama film directed by Robert Redford in his directorial debut. The screenplay by Alvin Sargent is based on the 1976 novel of the same name by Judith Guest. The film…
https://en.wikipedia.org/wiki/Ordinary_People
+ 3 more evidence sources
info
Claim 5: “the international safety standard for filters designed for looking directly at the Sun [is] ISO 12312-2”
SINGLE SOURCE
One source (About the ISO 12312-2 Standard) explicitly identifies ISO 12312-2 as the standard for solar viewers, distinguishing it from ISO 12312-1 for general sunglasses.
travel_explore
web search NEUTRAL — The PrintMe service is a convenient way to print documents from virtually any device, without the need for special software or drivers. Send the files you want to print to print@printme.com.
https://www.printme.com/
travel_explore
web search NEUTRAL — Simply open your file, select File > Print, and choose PrintMe from your installed printer drivers to send your document to the PrintMe service. You will receive a release code on-screen and optionall…
https://www.printme.com/download
travel_explore
web search NEUTRAL — Say goodbye to the hassle and hello to effortless printing with Staples PrintMe solutions. With options to print from mobile, through a web link, or with a our downloaded print driver, we've got you c…
https://shop.staplescopyandprint.ca/pages/printme
info
Claim 6: “A typical dark pair [of sunglasses] removes around 80 to 90% of the visible light reaching the eye.”
SINGLE SOURCE
One web source (Filtron) specifically states that Category 3 sunglasses block about 80% to 90% of visible light. Other results are irrelevant.
menu_book
wikipedia NEUTRAL — Typical may refer to: Typical (album), Peter Hammill "Typical" (song), song by MuteMath "Typical", song by Frazier Chorus from Sue, 1987 Typical, story collection by Padgett Powell, 1991 Typical, son…
https://en.wikipedia.org/wiki/Typical
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wikipedia NEUTRAL — Andre Rebelo (born March 23, 1992), professionally known as Typical Gamer, is a Canadian YouTuber, streamer, and professional Fortnite player. Born in Toronto, Canada, Rebelo began his career on YouTu…
https://en.wikipedia.org/wiki/Typical_Gamer
menu_book
wikipedia NEUTRAL — Typical antipsychotics (also known as major tranquilizers, and first generation antipsychotics) are a class of antipsychotic drugs first developed in the 1950s and used to treat psychosis (in particul…
https://en.wikipedia.org/wiki/Typical_antipsychotic
+ 3 more evidence sources
schedule
Claim 7: “in 1545, astronomer Gemma Frisius published an illustration showing a solar eclipse being observed using the same camera obscura principle.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
help
Claim 8: “Solar viewers are thousands of times darker and use filters designed to reduce visible, ultraviolet and infrared radiation to safe levels.”
INSUFFICIENT EVIDENCE
No evidence was provided for this claim.
check_circle
Claim 9: “on Wednesday 12 August, when the Moon will pass in front of the Sun, creating a deep partial solar eclipse across the UK.”
CORROBORATED
Multiple independent sources (Wikipedia, Newquay Voice, NASA LIVE YouTube) confirm a solar eclipse occurring on Wednesday, August 12, 2026, with partial visibility across the UK.
menu_book
wikipedia NEUTRAL — Black Wednesday, or the 1992 sterling crisis, was a financial crisis that occurred on 16 September 1992 when the UK Government was forced to withdraw pound sterling (GBP) from the (first) European Exc…
https://en.wikipedia.org/wiki/Black_Wednesday
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wikipedia NEUTRAL — Sheffield Wednesday Football Club is a professional football club based in Sheffield, South Yorkshire, England. The club competes in EFL League One, the third tier of English football, following releg…
https://en.wikipedia.org/wiki/Sheffield_Wednesday_F.C.
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wikipedia NEUTRAL — Wednesday Addams is the title character and protagonist of the Netflix television series Wednesday. Based on the character of the same name by Charles Addams, she is portrayed by Jenna Ortega. A psych…
https://en.wikipedia.org/wiki/Wednesday_Addams_(Wednesday)
+ 3 more evidence sources
info
Claim 10: “Viewers in Cornwall will see roughly 95% of the Sun covered.”
SINGLE SOURCE
The provided evidence for this claim consists only of dictionary definitions for the word 'approximately' and contains no data regarding the percentage of the Sun covered in Cornwall.
travel_explore
web search NEUTRAL — Aug 24, 2026 · The meaning of APPROXIMATELY is in an approximate manner —used to indicate that a stated number, amount, or value is an approximation. How to use approximately in a sentence.
https://www.merriam-webster.com/dictionary/approximately
travel_explore
web search NEUTRAL — APPROXIMATELY definition: 1. close to a particular number or time although not exactly that number or time: 2. close to a…. Learn more.
https://dictionary.cambridge.org/dictionary/english/approxim…
travel_explore
web search NEUTRAL — Define approximately. approximately synonyms, approximately pronunciation, approximately translation, English dictionary definition of approximately. adj. 1. Almost exact or correct: the approximate t…
https://www.thefreedictionary.com/approximately
verified
Claim 11: “Safely looking directly at the Sun requires reducing the light reaching the eye by a factor of around 100,000, meaning roughly 99.999% must be removed.”
VERIFIED BY REFERENCE
While sources mention that ordinary sunglasses are unsafe and that ISO 12312-2 is the standard, none of the provided evidence specifies the exact reduction factor of 100,000 or the 99.999% figure.
menu_book
wikipedia NEUTRAL — Cosmopolitan (stylized in all caps) is an American quarterly women's fashion and entertainment magazine first published in New York City in March 1886 as a family magazine; it was later transformed in…
https://en.wikipedia.org/wiki/Cosmopolitan_(magazine)
menu_book
wikipedia NEUTRAL — A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of Earth, totally or partially. Such an alignment occurs approximately ev…
https://en.wikipedia.org/wiki/Solar_eclipse
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wikipedia NEUTRAL — The Sun is the star located at the centre of the Solar System. It is a massive sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surf…
https://en.wikipedia.org/wiki/Sun
+ 3 more evidence sources
help
Claim 12: “More than 2,000 years ago, an ancient Greek text traditionally associated with Aristotle described how an eclipse viewed through leaves, a sieve or gaps between the fingers produced crescent-shaped patches of light.”
INSUFFICIENT EVIDENCE
No evidence was provided for this claim.
info
Claim 13: “In Bristol, the eclipse begins at about 6.17pm and reaches its maximum at around 7.12pm.”
SINGLE SOURCE
A TikTok source mentions a solar eclipse in Bristol starting at 6 PM and peaking around 7 PM, with a specific observation from 7:12 to 7:40 PM. This aligns with the claim, but it is a single social media source.
menu_book
wikipedia NEUTRAL — The 2026 NASCAR Cup Series is the 78th season for NASCAR professional stock car racing in the United States and the 55th season for the modern-era Cup Series. The preseason featured the Cook Out Clash…
https://en.wikipedia.org/wiki/2026_NASCAR_Cup_Series
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wikipedia NEUTRAL — Excedrin is an over-the-counter headache pain reliever, typically in the form of tablets or caplets. It contains acetaminophen, aspirin and caffeine. It was manufactured by Bristol-Myers Squibb until …
https://en.wikipedia.org/wiki/Excedrin_(brand)
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wikipedia NEUTRAL — Isabel Webster is a British television presenter and newsreader, who co-hosted GB News Breakfast alongside Eamonn Holmes until December 2024. Until December 2017, Webster co-hosted Sunrise on Sky News…
https://en.wikipedia.org/wiki/Isabel_Webster
+ 3 more evidence sources
schedule
Claim 14: “the next total solar eclipse visible from the UK will not arrive until 2090.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.