Aberration compensation strategy for the radius of curvature error of the primary mirror in off-axis three-mirror anastigmatic telescopes
![TelTest-3 | telescope test: Interferometric measurement on axis with Teleskop-Austria | Teleskop Mikroskop und Fernglas Shop TelTest-3 | telescope test: Interferometric measurement on axis with Teleskop-Austria | Teleskop Mikroskop und Fernglas Shop](https://teleskop-austria.com/kepek/TelTest-3.jpg)
TelTest-3 | telescope test: Interferometric measurement on axis with Teleskop-Austria | Teleskop Mikroskop und Fernglas Shop
![Study of the impact of co-phasing errors for segmented primary mirror using nonlinear analysis - ScienceDirect Study of the impact of co-phasing errors for segmented primary mirror using nonlinear analysis - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0030402619307582-gr1.jpg)
Study of the impact of co-phasing errors for segmented primary mirror using nonlinear analysis - ScienceDirect
![Test setup to measure the ROC of a spherical mirror with a PMI and a... | Download Scientific Diagram Test setup to measure the ROC of a spherical mirror with a PMI and a... | Download Scientific Diagram](https://i1.rgstatic.net/publication/252509771_Cryogenic_radius_of_curvature_matching_for_the_JWST_primary_mirror_segments/links/5574452408ae7536374fec8d/largepreview.png)
Test setup to measure the ROC of a spherical mirror with a PMI and a... | Download Scientific Diagram
![Performance of the primary mirror center-of-curvature optical metrology system during cryogenic testing of the JWST Pathfinder telescope Performance of the primary mirror center-of-curvature optical metrology system during cryogenic testing of the JWST Pathfinder telescope](https://www.spiedigitallibrary.org/ContentImages/Proceedings/9904/99044E/FigureImages/00120_psisdg9904_99044e_page_3_1.jpg)
Performance of the primary mirror center-of-curvature optical metrology system during cryogenic testing of the JWST Pathfinder telescope
![Applied Sciences | Free Full-Text | Design of a Segmented Mirror with a Global Radius of Curvature Actuation System: Contributions of Multiple Surrogates | HTML Applied Sciences | Free Full-Text | Design of a Segmented Mirror with a Global Radius of Curvature Actuation System: Contributions of Multiple Surrogates | HTML](https://www.mdpi.com/applsci/applsci-10-08375/article_deploy/html/images/applsci-10-08375-g002.png)