NA 027

DIN Standards Committee Optics and Precision Mechanics

DIN EN ISO 8980-1 [Withdrawn] references following documents:

Document number Edition Title
MeßEinhG ; EinhZeitG:1985-02-22 1985-02-22 Act on units in metrology More 
DIN EN ISO 7944 1998-07 Optics and optical instruments - Reference wavelengths (ISO 7944:1998); German version EN ISO 7944:1998 More 
DIN EN ISO 8429 1996-08 Optics and optical instruments - Ophthalmology - Graduated dial scale (ISO 8429:1986); German version EN ISO 8429:1996 More 
ISO 7944 1998-06 Optics and optical instruments - Reference wavelengths More 
ISO 8429 1986-09 Optics and optical instruments; Ophthalmology; Graduated dial scale More