
Optics and optical instruments. Test methods for telescopic systems. Test methods for astronomical telescopes.
NORMA vydaná dňa 12.1.2006
Designation standards: BS ISO 14490-4:2005
Publication date standards: 12.1.2006
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 0 580 47136 5 Status: Confirmed