NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
ISO 9914
ISO 9914
Optics and optical instruments - Contact lenses - Determination of refractive index of contact lens materials
Title (German)
Optik und optische Instrumente - Kontaktlinsen - Bestimmung der Brechungszahl von Kontaktlinsenmaterialien
Responsible national committee
NA 027-01-08 AA - Ophthalmic optics