Figure (3)

Light Guide Lens #4,275,950 - Illustrations 3×

1. FIG. 3 Illustrates schematically a side view cross-section of a transparent thin-walled material light-guide lens-cap structure filled with a light transmittal liquid combined with light dispersing means and their effect upon the projected light beams.

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2. By affixing a lens-cap focusing lens (FIG. 1, FIG. 2, or FIG. 3) to anytype of light-guide stem (solid 144 or tubular 146, single or bundle array), incident light energy increases by more than 20% through the lens-core area (144 or 146). …

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3. … 2, and FIG. 3, illustrates a permanent mounted lens-cap structure (140 or 141); FIG. …

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