Patent ID: 8475019

Claim:
An optic used for producing a desired beam pattern, comprising: a body portion formed by two opposing side surfaces; an input port integrally formed with the body portion and defining an input surface for receiving light from a light source, the input port includes a straight section where the two side walls are substantially parallel to each other and a tapered section where the two side walls taper inward towards each other from the straight section to the input surface, such that transition from the straight section to the tapered section is positioned in relation to the input port so as to control horizontal distribution of light emitted from the optic; an output surface integrally formed on the opposite side of said body portion in relation to said input port; a notch formed in the input port, where light is focused to form a smooth, blended foreground beam pattern of light produced by said optic; at least one leg portion formed as part of said body portion; and at least one alignment feature formed as part of said at least one leg portion, said at least one alignment feature for controlling the alignment of said optic in relation to said light source.