NA 027

DIN Standards Committee Optics and Precision Mechanics

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Projects of NA 027

Number: 272

Document number Begin Title Comment
DIN 58739-6 2026-06-12 Production in optical engineering - Workpiece receptions for optics - Part 6: Precision blocking pieces with cylindrical fitting dimension 25 mm More  Comment 
DIN 58740-3 2026-06-12 Production in optical engineering - Machine tool spindles - Part 3: Hollow taper shank connection More  Comment 
DIN 58751-2 2026-06-12 Production in optical engineering - Abrasives for optical engineering - Part 2: Testing methods More  Comment 
DIN 13455 2026-06-01 Orthotics — Functional testing of orthoses for the lower extremities (AFOs) More  Comment 
ISO/AWI 14368-5 2026-05-22 Mineral and sapphire watch-glasses - Part 5: Anti-fingerprint treatment More  Comment 
DIN EN ISO 13356 rev 2026-05-22 Implants for surgery -Ceramic material: Zirconia - Yttria-stabilized tetragonal zirconia (Y-TZP) More  Comment 
ISO/CD 13356 2026-05-11 Implants for surgery -Alumina ceramic material: Zirconia - Yttria-stabilized tetragonal zirconia (Y-TZP) More  Comment 
ISO/AWI 26627 2026-05-11 Surgical implants - Biobased materials - haracterization and evaluation of silk fibroin More  Comment 
ISO/AWI 26626 2026-05-11 Surgical implants - Biobased materials - Characterization and evaluation of recombinant collagen More  Comment 
ISO/AWI 19644 2026-05-05 Optics and photonics - Medical endoscopes and endotherapy devices --Determination of the relative spectral transmittance of rigid endoscopes in the visible light range More  Comment 

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