TY  - GEN
AU  - Gwynn,R B
AU  - Christensen,D A
TI  - Method for accurate optical alignment using diffraction rings from lenses with spherical aberration
SN  - 1559-128X
PY  - 2012///1002
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1364/AO.32.001210
ER  -