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BS ISO 11421:2025 Optics and photonics — Uncertainty of optical transfer function (OTF) measurement >
BS ISO 11421:2025 Optics and photonics — Uncertainty of optical transfer function (OTF) measurement, 2025
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- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms, definitions and symbols [Go to Page]
- 4 Sources of uncertainty in measuring equipment [Go to Page]
- 5 Methods of assessing measurement errors [Go to Page]
- 6 Calculation of overall uncertainty of a measurement
- 7 Specifying a general equipment uncertainty [Go to Page]
- 8 Routine performance evaluation
- Annex A (normative) Uncertainty of PTF measurement
- Annex B (informative) Determination of rate of change of MTF with various parameters
- Annex C (informative) Example calculation of NUV
- Bibliography [Go to Page]