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ISO 7944:2024PublishedOptics and photonics — Reference wavelengthsISO 9334:2012PublishedOptics and photonics — Optical transfer function — Definitions and mathematical relationshipsISO 9335:2025PublishedOptics and photonics — Optical transfer function — Principles and procedures of measurementISO 11421:2025PublishedOptics and photonics — Uncertainty of optical transfer function (OTF) measurementISO 13653:2019PublishedOptics and photonics — General optical test methods — Measurement of relative irradiance in the image fieldISO 15368:2021PublishedOptics and photonics — Measurement of reflectance of plane surfaces and transmittance of plane parallel elementsISO 15529:2010PublishedOptics and photonics — Optical transfer function — Principles of measurement of modulation transfer function (MTF) of sampled imaging systemsISO 19962:2019PublishedOptics and photonics — Spectroscopic measurement methods for integrated scattering by plane parallel optical elementsISO/CIE 23539:2023PublishedPhotometry — The CIE system of physical photometryISO/DIS 18436-9Under developmentCondition Monitoring and Diagnostics of Machine Systems — Requirements for training and certification of personnel — Part 9: Optical Gas ImagingISO 7944:1998WithdrawnOptics and optical instruments — Reference wavelengthsISO 7944:1984WithdrawnOptics and optical instruments — Reference wavelengthsISO 9334:2007WithdrawnOptics and photonics — Optical transfer function — Definitions and mathematical relationshipsISO 9334:1995WithdrawnOptics and optical instruments — Optical transfer function — Definitions and mathematical relationshipsISO 9335:2012WithdrawnOptics and photonics — Optical transfer function — Principles and procedures of measurementISO 9335:1995WithdrawnOptics and photonics — Optical transfer function — Principles and procedures of measurementISO 11421:1997WithdrawnOptics and optical instruments — Accuracy of optical transfer function (OTF) measurementISO 13653:1996WithdrawnOptics and optical instruments — General optical test methods — Measurement of relative irradiance in the image fieldISO 15368:2001WithdrawnOptics and optical instruments — Measurement of reflectance of plane surfaces and transmittance of plane parallel elementsISO 15529:2007WithdrawnOptics and photonics — Optical transfer function — Principles of measurement of modulation transfer function (MTF) of sampled imaging systemsISO 15529:1999WithdrawnOptics and optical instruments — Optical transfer function — Principles of measurement of modulation transfer function (MTF) of sampled imaging systemsISO 23539:2005WithdrawnPhotometry — The CIE system of physical photometry