Optique Géométrique MPSI
Équation eikonale
https://fr.wikipedia.org/wiki/Équation_eikonaleShadow blister effect
https://en.wikipedia.org/wiki/Shadow_blister_effectOptical errors of reflecting telescopes
https://en.wikipedia.org/wiki/Reflecting_telescope#Optical_errorsAspheric lens
https://en.wikipedia.org/wiki/Aspheric_lens