Quasi-achromatic Fresnel zone lens with ring focus.
Vijayakumar, A
Quasi-achromatic Fresnel zone lens with ring focus. [electronic resource] - Applied optics Mar 2014 - 1970-4 p. digital
Publication Type: Journal Article
1539-4522
10.1364/AO.53.001970 doi
Quasi-achromatic Fresnel zone lens with ring focus. [electronic resource] - Applied optics Mar 2014 - 1970-4 p. digital
Publication Type: Journal Article
1539-4522
10.1364/AO.53.001970 doi