Optical banch of trapezoidal profile. Main and conjugated dimensions. Technical requirements
NORM herausgegeben am 1.1.1984
Designation standards: GOST 12995-82
Publication date standards: 1.1.1984
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST