FIG. 1 is a front elevational view of a camera lens showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elvational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front perspective view thereof.

The broken lines which define the bounds of the claimed design form no part thereof.

The broken line environmental showing is for illustrative purposes only and forms no part of the claimed design.