
Optics and photonics - Test methods for telescopic systems Part 5: Test methods for transmittance
出版:International Organization for Standardization

專家解讀視頻
Gives the test methods for the determination of the transmittance of telescopic systems and observational telescopic instruments.
DIN ISO 14490-5 E : 2007 - Identical
BS ISO 14490-5 : 2005 - Identical
DIN ISO 14490-5 : 2015 - Identical
NEN ISO 14490-5 : 2017 - Identical
NEN ISO 14490-5 : 2017 - Identical