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ISO
ISO
ISO 9342-2:2005
En Vigor
2005-11-15
Optics and optical instruments — Test lenses for calibration of
focimeters — Part 2: Test lenses for focimeters used for measuring
contact lenses
ISO
ISO
ISO 24477:2025
En Vigor
2025-03-12
Vacuum technology — Vacuum gauges — Specifications, calibration and
measurement uncertainties for spinning rotor gauges










