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1. An article comprising a lens having a width of 0.1 millimeters to 100 millimeters, a length of 0.5 millimeters to 500 millimeters, and a thickness of 0.2 millimeters to 5 millimeters; and the lens transmits more than 60% of light having a wavelength ranging from 760 nanometers to 2500 nanometers, wherein the lens comprises a polymer and a colorant component, and the polymer comprises:
a high heat polymer having a glass transition temperature that is more than 180° C., the high heat polymer selected from the group consisting of polyimides, polyphenylene sulfones, polyethersulfones, polysulfones, and polyetheretherketones, and combinations thereof; and the colorant component comprises (a) at least two organic dyes, (b) at least an organic dye and an organic pigment, (c) at least two organic pigments, or (d) combinations thereof and wherein the lens is transparent and dimensionally stable at a wall thickness of at least 0.2 millimeters to 5.0 millimeters and remains transparent and dimensionally stable after being (a) exposed to a precondition of 60° C./60% relative humidity for 120 hours and (b) then subjected to a lead free solder test having a peak temperature of 260° C. for up to 30 seconds.
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