Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: EN ISO 12312-2:2015
• Năm ban hành / Publication date: 2015
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Eye and face protection Sunglasses and related eyewear Part 2: Filters for direct observation of the sun (ISO 12312-2:2015)
• Phạm vi áp dụng / Scope of standard: The standard applies to all afocal (plano power) products intended for direct observation of the Sun, such as solar eclipse viewing. This standard does not apply to: -afocal (plano power) sunglasses and clip-ons for general use intended for protection against solar radiation - eyewear for protection against radiation from artificial light sources, such as those used in solaria - eye protectors specifically intended for sports, for which separate standards are available (e.g. ski goggles or other types) - sunglasses that have been medically prescript for attenuating solar radiation