| 摘要 |
PROBLEM TO BE SOLVED: To provide a zoom lens suitable for reducing size and increasing magnification.SOLUTION: A zoom lens satisfies |(&Dgr;TMyu+&Dgr;TMyl)/(&Dgr;WMyu+&Dgr;WMyl)|<0.670.75<|(&Dgr;WMyu+&Dgr;WMyl)|/2 P<16.0. &Dgr;WMyu and &Dgr;WMyl represents an amount of lateral aberration of the d-ray in a 70% upper light flux and a 70% lower light flux that reach an 80% image height at an intermediate focal length on the wide angle side, respectively, and &Dgr;TMyu and &Dgr;TMyl represents an amount of lateral aberration of the d-ray in the 70% upper light flux and the 70% lower light flux that reach the 80% image height at an intermediate focal length on the telephoto side, respectively. P represents a pixel pitch of an image sensor. |
