Where to buy eclipse glasses - 10 things to know with detail
- 1. Official NASA-approved eclipse glasses can be purchased online directly from the NASA website or from authorized retailers listed on their website.
- 2. Many local astronomy clubs, science centers, and planetariums may also sell eclipse glasses. Check their websites or contact them directly for more information.
- 3. Online retailers such as Amazon, Walmart, and specialty retailers like Rainbow Symphony and American Paper Optics sell eclipse glasses in bulk quantities for viewing parties or events.
- 4. Make sure to only purchase eclipse glasses that are ISO 12312-2 certified. This certification ensures that the glasses meet the necessary safety standards for viewing the sun.
- 5. Avoid purchasing eclipse glasses from unknown or unverified sellers, as there have been reports of counterfeit glasses being sold that do not provide adequate eye protection.
- 6. When buying eclipse glasses, check for any damage such as scratches, holes, or tears in the lenses. Damaged glasses may not provide adequate protection for your eyes during the eclipse.
- 7. Be cautious of extremely cheap eclipse glasses, as they may not meet safety standards and could potentially harm your eyes during the eclipse.
- 8. Consider purchasing eclipse glasses with a "wrap-around" design to ensure that no light can leak in from the sides and potentially damage your eyes.
- 9. If you wear prescription glasses, look for eclipse glasses that can fit comfortably over your existing glasses or consider purchasing eclipse glasses that are specially designed to fit over prescription glasses.
- 10. Remember to follow all safety guidelines and instructions provided by the manufacturer when using eclipse glasses to view the sun. Never look directly at the sun without proper eye protection.