
Camera lenses. Method for measurement of the image curvature and astigmation
NORMA vydaná dňa 1.1.1981
Designation standards: GOST 23699-79
Publication date standards: 1.1.1981
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST