STB PDF

Ophthalmic optics. Contact lenses and contact lens care products. Requirements and guidance for clinical investigations. Original standard BS EN ISO 11980-2025 in PDF full version. Additional info + preview on request

Document status: Active

Ophthalmic optics. Contact lenses and contact lens care products. Determination of physical compatibility of contact lens care products with contact lenses. Original standard BS EN ISO 11981-2017 in PDF full version. Additional info + preview on request

Document status: Active

Ophthalmic optics. Contact lenses. Determination of rigid lens flexure and breakage. Original standard BS EN ISO 11984-2000 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Ophthalmic optics. Contact lenses. Ageing by exposure to UV and visible radiation (in vitro method). Original standard BS EN ISO 11985-1998 (2008) in PDF full version. Additional info + preview on request

Document status: Active

Ophthalmic optics. Contact lenses and contact lens care products. Determination of preservative uptake and release. Original standard BS EN ISO 11986-2017 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Ophthalmic optics. Contact lenses. Determination of shelf-life. Original standard BS EN ISO 11987-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 11987-2026