Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Test principle of Hartmann and Shack-Hartmann wavefront
   sensors
6 Measurement arrangement and test procedure
   6.1 General
   6.2 Detector system
   6.3 Measurement
   6.4 Calibration
7 Evaluation of wavefront gradients
   7.1 Background subtraction
   7.2 Evaluation
8 Wavefront reconstruction
   8.1 General
   8.2 Direct numerical integration (zonal method)
   8.3 Modal wavefront reconstruction
9 Wavefront representation
10 Uncertainty
   10.1 General
   10.2 Statistical measurement errors
   10.3 Environmental effects
   10.4 Deficiencies in data acquisition
   10.5 Uncertainties due to geometrical misalignment
11 Test report
Annex A (informative) Wavefront reconstruction
Annex B (informative) Zernike polynomials for representation
                      of wavefronts
Bibliography