FIG. 1 is a front perspective view of a lens carriage for welding hoods showing my new design;

FIG. 2 is a rear elevational view thereof showing the lens carriage in an upper position;

FIG. 3 is a front elevational view thereof showing the lens carriage in a lower position;

FIG. 4 is a side elevational view of FIG. 2;

FIG. 5 is a side elevational view of FIG. 3;

FIG. 6 is a top plan view of FIG. 3;

FIG. 7 is a bottom plan view of FIG. 3;

FIG. 8 is a front top perspective view thereof; and

FIG. 9 is a rear top perspective view thereof.

The broken lines of welding hoods shown in FIGS. 1 through 7 are for illustrative purposes only and form no part of the claimed design.