[单选题]
Spherical lenses suffcp bie ppa 0e7)(+mr0,:xyrci4i2 w bomgn qwr+kd4 j; 9u;v;der from
A. both spherical and chromatic aberration.
B. spherical aberration, but not chromatic aberration.
C. chromatic aberration, but not spherical aberration.
D. neither spherical nor chromatic aberration.
