NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
ISO 10109-4
ISO 10109-4
Optics and optical instruments - Environmental requirements - Part 4: Test requirements for telescopic systems
Title (German)
Optik und optische Instrumente - Umweltanforderungen - Teil 4: Prüfanforderungen für Fernrohre
Responsible national committee
NA 027-01-10 AA - Telescopic systems