Tracked Changes. Ophthalmic optics. Spectacle frames. Requirements and test methods.
STANDARD published on 2.9.2025
Designation standards: BS EN ISO 12870:2025-TC
Publication date standards: 2.9.2025
The number of pages: 126
Approximate weight : 409 g (0.90 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 38745 2 Status: Definitive