Diffractive-refractive hybrid corrector for achro- and apochromatic corrections of optical systems.
The possibility is shown of achro- and apochromatic correction of an optical system with any residual chromatism by completing the system with a diffractive-refractive hybrid corrector comprising one diffractive lens and one or two refractive lenses.
Greisukh
Grigoriy I
GI
Penza State Unviersity of Architecture and Civil Engineering, 28 Titov Street, 440028 Penza, Russia. drozd.k@gmail.com
Ezhov
Evgeniy G
EG
Stepanov
Sergei A
SA