Affiliation: Suzhou University
- Design of a freeform varifocal panoramic optical system with specified annular center of field of viewTao Ma
Key Lab of Modern Optical Technologies of Jiangsu Province, Institute of Modern Optical Technologies, Soochow Universitiy, Suzhou, China
Opt Express 19:3843-53. 2011..The results from the analysis of the modulus of the optical transfer function (MTF) and f-theta distortion show that the zooming method by a rotation of the varifocal freeform PAL is feasible...