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NA 027

DIN Standards Committee Optics and Precision Mechanics

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Projects of NA 027

Number: 257

ISO 18527-3 DAM 1 2023-09-14 Eye and face protection for sports use - Part 3: Requirements and test methods for eyewear intended to be used for surface swimming - Amendment 1 More  Comment 
DIN EN 16128 2023-08-21 Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release; German and English version prEN 16128:2024 More  Comment 
DIN EN ISO 8980-3/A1 2023-08-16 Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods- Amendment 1 More  Comment 
ISO/CD 19919 2023-08-08 Jewellery and precious metals - Determination of silver - ICP-OES method using an internal standard element More  Comment 
ISO/WD 21762 2023-07-24 Medical devices utilizing non-viable human materials - Risk management More  Comment 
DIN EN ISO 22248 2023-07-04 Lasers and laser-related equipment - Test methods for laser-induced damage threshold - Classification of medical beam delivery systems (ISO 22248:2020); German and English version prEN ISO 22248:2024 More  Comment 
ISO/AWI 21261-2 2023-06-19 Jewellery and precious metals - Responsible precious metals - Part 2: Minimum rules and procedures for conformity assessment schemes More  Comment 
ISO/AWI 21261-1 2023-06-19 Jewellery and precious metals - Responsible precious metals - Part 1: General requirements for responsible precious metals More  Comment 
ISO/DIS 21261-3 2023-06-19 Jewellery and precious metals - Responsible precious metals - Part 3: Requirements for recycled gold More  Comment 
DIN EN ISO 14889 2023-06-16 Ophthalmic optics - Spectacle lenses - Fundamental requirements for uncut finished lenses (ISO/DIS 14889:2023); German and English version prEN ISO 14889:2023 More  Comment 

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