Definitions and symbols of spectacle lenses in connection with the human eye; system spectacle - eye
€41.78
Contact lenses; saline solution for contact lens testing
Testing of contact lenses; determination of transmittances
Spectacles with prescription lenses for use in sports; safety requirements and testing
Anomaloscope for the diagnosis of red-green colour vision defeciencies
€34.30
Optics and optical instruments - Ophthalmic optics - Digital data record for data carriers for the processing of spectacle lenses (ISO/DIS 11715:1994); German version prEN ISO 11715:1994
Ophthalmic optics. Contact lens care products. Guidelines for the determination of shelf-life
€201.00
Ophthalmic optics. Contact lenses and contact lens care products. Determination of physical compatibility of contact lens care products with contact lenses
Optics and optical instruments. Contact lenses. Determination of cytotoxicity contact lens material Agar overlay test growth inhibition
€172.00
Ophthalmic optics. Bar code specifications
Ophthalmic optics. Spectacle lenses. Vocabulary
€421.00
Ophthalmic implants. Intraocular lenses Mechanical properties and test methods
€370.00
Ophthalmic optics. Contact lenses. Determination of rigid lens flexure and breakage
Ophthalmic implants. Intraocular lenses Vocabulary
Ophthalmic optics. Contact lenses. Classification and contact lens materials
