90.93 Standard confirmed Oct 20, 2021
ISO/TC 172/SC 4 Telescopic systems
37.020 Optical equipment
ISO 14490-2:2005 is applicable to binocular telescopic systems and specifies the test methods for determination of the following characteristics:
non-parallelism of the axes of bundles of rays emergent from the eyepieces;interpupillary distance;relative difference in magnification;focusing difference between telescopes of binocular systems.
90.93 Standard confirmed
Oct 20, 2021