Abstract / scope
This document specifies the test method for the determination of the deviation from a flat image surface, i.e. the sagittal and tangential field curvature of telescopic systems and observational telescopic instruments.
Optique et instruments d'optique — Méthodes d'essai pour systèmes télescopiques — Partie 9: Méthodes d'essai pour la courbure de champ
This document specifies the test method for the determination of the deviation from a flat image surface, i.e. the sagittal and tangential field curvature of telescopic systems and observational telescopic instruments.