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ISO 7944:2024PublishedOptics and photonics — Reference wavelengthsInternational Standard · Published 22 Nov 2024 · ISO/TC 172ISO 9334:2012PublishedOptics and photonics — Optical transfer function — Definitions and mathematical relationshipsInternational Standard · Published 1 Oct 2012 · ISO/TC 172/SC 1ISO 9335:2025PublishedOptics and photonics — Optical transfer function — Principles and procedures of measurementInternational Standard · Published 12 Feb 2025 · ISO/TC 172/SC 1ISO 11421:2025PublishedOptics and photonics — Uncertainty of optical transfer function (OTF) measurementInternational Standard · Published 3 Nov 2025 · ISO/TC 172/SC 1ISO 13653:2019PublishedOptics and photonics — General optical test methods — Measurement of relative irradiance in the image fieldInternational Standard · Published 14 May 2019 · ISO/TC 172/SC 1ISO 15368:2021PublishedOptics and photonics — Measurement of reflectance of plane surfaces and transmittance of plane parallel elementsInternational Standard · Published 26 Mar 2021 · ISO/TC 172/SC 1ISO 15529:2010PublishedOptics and photonics — Optical transfer function — Principles of measurement of modulation transfer function (MTF) of sampled imaging systemsInternational Standard · Published 30 Jul 2010 · ISO/TC 172/SC 1ISO 19962:2019PublishedOptics and photonics — Spectroscopic measurement methods for integrated scattering by plane parallel optical elementsInternational Standard · Published 13 May 2019 · ISO/TC 172/SC 1ISO/CIE 23539:2023PublishedPhotometry — The CIE system of physical photometryInternational Standard · Published 3 Mar 2023 · CIEISO/DIS 18436-9Under developmentCondition Monitoring and Diagnostics of Machine Systems — Requirements for training and certification of personnel — Part 9: Optical Gas ImagingInternational Standard · ISO/TC 108/SC 5ISO 7944:1998WithdrawnOptics and optical instruments — Reference wavelengthsInternational Standard · Published 11 Jun 1998 · ISO/TC 172ISO 7944:1984WithdrawnOptics and optical instruments — Reference wavelengthsInternational Standard · Published 1 Sep 1984 · ISO/TC 172ISO 9334:2007WithdrawnOptics and photonics — Optical transfer function — Definitions and mathematical relationshipsInternational Standard · Published 15 May 2007 · ISO/TC 172/SC 1ISO 9334:1995WithdrawnOptics and optical instruments — Optical transfer function — Definitions and mathematical relationshipsInternational Standard · Published 19 Oct 1995 · ISO/TC 172/SC 1ISO 9335:2012WithdrawnOptics and photonics — Optical transfer function — Principles and procedures of measurementInternational Standard · Published 1 Oct 2012 · ISO/TC 172/SC 1ISO 9335:1995WithdrawnOptics and photonics — Optical transfer function — Principles and procedures of measurementInternational Standard · Published 23 Nov 1995 · ISO/TC 172/SC 1ISO 11421:1997WithdrawnOptics and optical instruments — Accuracy of optical transfer function (OTF) measurementInternational Standard · Published 11 Sep 1997 · ISO/TC 172/SC 1ISO 13653:1996WithdrawnOptics and optical instruments — General optical test methods — Measurement of relative irradiance in the image fieldInternational Standard · Published 12 Dec 1996 · ISO/TC 172/SC 1ISO 15368:2001WithdrawnOptics and optical instruments — Measurement of reflectance of plane surfaces and transmittance of plane parallel elementsInternational Standard · Published 23 Aug 2001 · ISO/TC 172/SC 1ISO 15529:2007WithdrawnOptics and photonics — Optical transfer function — Principles of measurement of modulation transfer function (MTF) of sampled imaging systemsInternational Standard · Published 13 Sep 2007 · ISO/TC 172/SC 1ISO 15529:1999WithdrawnOptics and optical instruments — Optical transfer function — Principles of measurement of modulation transfer function (MTF) of sampled imaging systemsInternational Standard · Published 12 Aug 1999 · ISO/TC 172/SC 1ISO 23539:2005WithdrawnPhotometry — The CIE system of physical photometryInternational Standard · Published 26 Jul 2005 · CIE