NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN 58203-4
DIN 58203-4
Uncut finished spectacle lenses - Supplementary requirements for progressive spectacle lenses
Title (German)
Rohkantige Brillengläser - Zusatzanforderungen für Gleitsicht-Brillengläser
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 027 - DIN Standards Committee Optics and Precision Mechanics