Optics and photonics. Optical transfer function. Application - Interchangeable lenses for 35 mm still cameras Ingestion-build-59651 This test method defines the

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Optics and photonics. Optical transfer function. Application - Interchangeable lenses for 35 mm still cameras Ingestion-build-59651 This test method defines the1 Scope This part of ISO 9336 specifies a method of testing interchangeable lenses for 35 mm still cameras with a picture format of 24 mm 36 mm in terms of imaging states aimed at making valid optical transfer function (OTF) measurements. Special lenses for macrophotography, i. e. those designed and manufactured exclusively for obtaining a magnified image are not covered by this part of ISO 9336.