Last Updated on: 9th March 2024, 05:49 pm
The total solar eclipse slated for April 8th, 2024, is generating widespread excitement, and Eclipse Glasses USA is at the forefront of ensuring a safe viewing experience. As the leading supplier of ISO-compliant solar eclipse glasses, we underscore the critical nature of the ISO 12312-2:2015 standard for solar viewing glasses, which serves as a testament to the safety and effectiveness of our range and similar products.
The International Organization for Standardization’s ISO 12312-2:2015 standard sets forth the requirements for the safe direct observation of the sun, catering to those interested in experiencing solar eclipses or viewing sunspots. This comprehensive standard addresses crucial safety aspects, including optical density, the transmittance of solar radiation, and the criteria for filters in eyewear intended for direct solar observation.
Eclipse Glasses USA’s offerings are thoroughly tested and verified to conform to the ISO 12312-2:2015 standards, ensuring that our glasses not only attenuate the sun’s brightness to a manageable level but also filter out harmful ultraviolet (UV) and infrared (IR) rays, safeguarding your eyes from potential harm while facilitating a clear view of the eclipse.
As we approach the April 8th total solar eclipse, it is essential for observers to utilize ISO-certified eclipse glasses exclusively. Employing non-compliant glasses can lead to significant eye damage, such as solar retinopathy, resulting from inadequate protection against the intense light and invisible radiation from the sun. Although such damage is not generally life-threatening, it can cause permanent visual impairment.
The marketplace for eclipse glasses is further muddied by numerous online retailers who falsely assert their products are ISO-compliant without meeting the necessary standards. If there are doubts, consumers are advised to request the vendor’s ISO testing documentation, which should be accessible and originated from a reputable, accredited US laboratory.
Furthermore, these documents should explicitly detail the specific testing measurements for luminosity, UV, and IR, providing exact performance data. Caution is advised with results merely labeled as “pass” or “fail”, which do not specify whether the lens performance falls within the safe range’s upper or lower bounds.
It’s also wise to consult the American Astronomical Society’s (AAS) list of sanctioned eclipse glasses vendors. Vendors on the AAS list have satisfied the organization’s rigorous criteria for approval. Glasses should not be purchased from vendors absent from this list.
Eclipse Glasses USA is proud to supply products that meet the most stringent safety criteria. We urge educators, astronomy enthusiasts, and the general public to gear up for this rare celestial event by obtaining their ISO 12312-2:2015 compliant solar eclipse glasses in advance.
