Design of a cemented, radial gradient-index triplet.
We show the possibility of simultaneously eliminating all third-and fifth-order monochromatic aberrations by using an objectiveconsisting of three cemented lenses with radial distribution ofrefractive indices. We present design procedures for removal ofthese aberrations and reduction of residual higher-orderaberrations.
Greisukh
G I
GI
Stepanov
S A
SA