
Optics and optical instruments — Test methods for telescopic systems — Part 4: Test methods for astronomical telescopes
NORMA vydána dne 4.11.2005
Designation standards: ISO 14490-4:2005
Publication date standards: 4.11.2005
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: International technical standard
Kategorie: Technické normy ISO
Description / Abstract: ISO 14490-4:2005 is applicable to amateur astronomical telescopes. For general optical test methods of telescopic systems see ISO 14490-1.