This document provides rules for the measurement of the spectral reflectance of plane surfaces and the spectral transmittance of plane parallel elements using spectrophotometers. This document only applies to measurements of the regular transmittance and the regular reflectance; it does not apply to those of the diffuse transmittance and the diffuse reflectance. This document is applicable to test samples, which are coated or uncoated optical components without optical power.

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    • Standard
      21 pages
      English language
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    • Standard
      22 pages
      French language
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    • Draft
      21 pages
      English language
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    • Draft
      22 pages
      French language

This document specifies general optical test methods for the measurement of the relative irradiance in the image field. This document is applicable to optical imaging systems in the optical spectral region from λ = 100 nm to λ = 1 μm. Theoretical reflections and the comparison with the calculation apply only to optical systems. This document is applicable to rotationally invariant and rotationally variant systems; anamorphic systems, for example, are included. Telescopic systems are also include...view more

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      14 pages
      English language
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    • Standard
      15 pages
      French language

This document specifies procedures for determining the spectroscopic forward scattering characteristics of coated and uncoated optical surfaces over a specified wavelength range between 350 nm and 850 nm using a double-beam spectrophotometer with an integrating sphere. This document is also applicable to the forward scattering properties at a single wavelength. This document is applicable to spectroscopic forward scattering measurements with collection angles larger than 2,7 degrees. ISO 13696 p...view more

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    • Standard
      20 pages
      English language
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    • Standard
      20 pages
      French language

This International Standard provides a stable and reproducible procedure to calibrate the
wavelength and power output of a tuneable laser against reference instrumentation such as
optical power meters and optical wavelength meters (including optical frequency meters) that
have been previously traceably calibrated.

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      40 pages
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ISO 9335:2012 gives general guidance for the construction and use of equipment for measurement of the optical transfer function (OTF) of imaging systems. It specifies important factors that can influence the measurement of the OTF, and gives general rules for equipment performance requirements and environmental controls. It specifies important precautions that should be taken to ensure accurate measurements and correction factors to be applied to the collected data.

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    • Standard
      24 pages
      English language
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    • Standard
      24 pages
      French language

ISO 15529:2010 specifies the principal MTFs associated with a sampled imaging system, together with related terms, and outlines a number of suitable techniques for measuring these MTFs. It also defines a measure for the “aliasing” related to imaging with such systems. ISO 15529:2010 is particularly relevant to electronic imaging devices such as digital still and video cameras and the detector arrays they embody.

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    • Standard
      25 pages
      English language
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    • Standard
      26 pages
      French language

ISO - Taking over of an ISO Technical Corrigendum concerning the French version

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    • Corrigendum
      4 pages
      French language
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This document specifies the monitoring of mechanical tests and inspections performed both at the material (coupon) and at the structural scale by the implementation of kinematic field measurements by digital image correlation. This document describes an in situ method for evaluating the metrological performance of an extensometer system using image correlation for the delivery of displacement fields, and by extrapolation, of deformation fields. It can be implemented prior to the actual start of ...view more

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ISO 23539:2005 specifies the characteristics of the system of physical photometry established by the CIE and accepted as the basis for the measurement of light. It defines the photometric quantities, units and standards that make up the CIE system of physical photometry and that have been officially accepted by the Comité International des Poids et Mesures (CIPM).

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    • Standard
      18 pages
      English language
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    • Standard
      19 pages
      French language
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    • Standard
      2 pages
      English language
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    • Standard
      3 pages
      French language

Migrated from Progress Sheet (TC Comment) (2000-07-10): The enquiry is negative. ++ TC 170 res.4/1996: 2nd ENQ. decided.(Stuttgart meeting on 96-11-11/12).

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      4 pages
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    • Standard
      30 pages
      English language
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    • Standard
      32 pages
      French language