Fig. 17: Analysis of the ⌀4.03 m aspherical mirror SAP testing.
From: Challenges and strategies in high-accuracy manufacturing of the world’s largest SiC aspheric mirror

a Test result by SAP. b Test result by interferometer
From: Challenges and strategies in high-accuracy manufacturing of the world’s largest SiC aspheric mirror
a Test result by SAP. b Test result by interferometer