Optics and optical instruments. Test methods for telescopic systems - Test methods for binocular systems Ingestion-build-51215 — experienced information developers who

— experienced information developers who prepare information for users

and trailed or self-propelled sprayers for the basis of nominal volume of tank

1- Total alkaline sulphonates content in surface-active agents

BS ISO 12129-2:2019 supersedes BS ISO 12129‑2:1995

Optics and optical instruments. Test methods for telescopic systems - Test methods for binocular systems Ingestion-build-51215 — experienced information developers who1 Scope This part of ISO 14490 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.