BS 4779:1971
Recommendations for measurement of the optical transfer function of optical devices
Adopts OTF measurement as an objective test method for ascertaining and expressing the performance of optical devices and systems, including image forming systems or assemblies and lenses but does not normally relate to the separate parts of a multi-component system. Specifically limited to tests on lens or mirror image-forming systems or combinations of both. Methods considered employ localized apertures such as slits or edges, or an extended periodic screen such as a grating. Guidance for operation of OTF measuring equipment is also given.
Related Information
Similar Standards
-
BS 4995:1973
Recommendations for measurement of the veiling glare index of lenses and optical systems
-
BS 7011-0:1989
Consumable accessories for light microscopes., General introduction
-
BS 7011-2.1:1989
Consumable accessories for light microscopes. Slides., Specification for dimensions and optical properties
-
BS 7011-2.2:1998
Consumable accessories for light microscopes. Slides, Specification for materials and quality of finish