Aldi will launch certified solar eclipse glasses on July 15 for under €2, giving shoppers a budget-friendly way to safely view the August 12 solar eclipse. The glasses meet the EN ISO 12312-2:2015 safety standard and will be priced at €3, but a half-price promotion brings them to just €1.49.
With the eclipse just weeks away, demand for certified viewing glasses is expected to surge. Aldi's move makes safe eclipse viewing more accessible, but experts warn that not all glasses are created equal—and using the wrong ones can cause serious eye damage.
Why Certified Eclipse Glasses Are Essential
Looking directly at the sun during a partial eclipse can cause permanent retinal damage, even when the sun appears dim. Only glasses that meet the EN ISO 12312-2:2015 standard are safe for eclipse viewing. These glasses use special filters that block harmful ultraviolet and infrared radiation and reduce visible light to a safe level.

Regular sunglasses, no matter how dark, are not sufficient. Neither are homemade filters like exposed film or smoked glass. The only reliable protection is certified eclipse glasses that carry the ISO 12312-2 label.
Aldi's Offer: Affordable Safety
Aldi's certified glasses will be available from July 15, ahead of the August 12 eclipse. At €1.49 during the promotion, they are one of the cheapest certified options on the market. The glasses are expected to be popular, so shoppers may need to act quickly.
For those without an Aldi nearby, El Corte Inglés offers Hawkers solar eclipse glasses for €3.99. Both options meet the same safety standard, so consumers can choose based on price and convenience.
Hawkers vs. Aldi: Key Differences
While both pairs are certified, there are some practical differences. Hawkers glasses feature foldable temples and an adjustable frame for a more ergonomic fit. The brand also claims a lifespan of up to 10 years if stored properly. Aldi's glasses are simpler but offer unbeatable value.
| Feature | Aldi Eclipse Glasses | Hawkers Eclipse Glasses |
|---|---|---|
| Price | €1.49 (promo) | €3.99 |
| Certification | EN ISO 12312-2:2015 | EN ISO 12312-2:2015 |
| Adjustable Frame | No | Yes |
| Foldable Temples | No | Yes |
| Claimed Lifespan | Not specified | Up to 10 years |
What to Watch for When Buying Eclipse Glasses
When purchasing eclipse glasses, always check for the ISO 12312-2 certification printed on the product. Avoid buying from unknown sellers or online marketplaces where counterfeit products are common. Damaged or scratched glasses should be discarded. The background to this story is set out in Trending: latest articles. A related thread runs through Where to Buy Certified Eclipse Glasses for Safe Solar Viewing.
- Always verify the EN ISO 12312-2:2015 label.
- Never use regular sunglasses or homemade filters.
- Inspect glasses for damage before use.
- Supervise children during eclipse viewing.
- Consider a backup pair in case of damage.
The August 12 Eclipse: What to Expect
The August 12 eclipse will be visible as a partial eclipse in many regions. Even during a partial eclipse, looking directly at the sun without proper protection is dangerous. Certified glasses allow you to watch the moon gradually cover the sun safely. Earlier coverage in ISO 12312-2 Eclipse Glasses: How to Spot Safe vs. Dangerous Fakes shows how the argument developed. A closer look at the same subject appears in Hawkers ISO-Certified Eclipse Glasses at El Corte Inglés for August.
If you plan to photograph the eclipse, remember that camera lenses and telescopes also require special solar filters. Never look through an unfiltered camera viewfinder at the sun. Anyone following the wider picture can start with Why $3 Cardboard Eclipse Glasses Beat $100 Sunglasses for Eye Safety. The same theme surfaces in Andalusia Eclipse Glasses Warning: One-Minute Limit Debated, which takes a different angle.
FAQ
Are Aldi's solar eclipse glasses safe?
Yes, Aldi's glasses are certified to EN ISO 12312-2:2015, the international safety standard for eclipse viewing. They block harmful radiation and are safe when used as directed.
Can I use regular sunglasses to view the eclipse?
No, regular sunglasses do not provide adequate protection. Even very dark sunglasses let through too much sunlight and can cause eye damage. Always use certified eclipse glasses.
How long do eclipse glasses last?
Hawkers claims a lifespan of up to 10 years if stored properly. Aldi's glasses do not specify a lifespan, but as long as they are undamaged and stored safely, they should remain effective.
Where can I buy certified eclipse glasses?
Aldi will stock them from July 15, and El Corte Inglés sells Hawkers eclipse glasses. You can also find certified glasses at other retailers and science museums.
The Bottom Line
Aldi's certified eclipse glasses offer a safe and affordable way to enjoy the August 12 solar eclipse. At just €1.49, they are a smart purchase for anyone planning to watch the event. Remember to check the certification and inspect your glasses before use.