| 摘要 |
An adjustable polarized goggle provides for simple adjustment of the intensity of transmitted light with a mittened or gloved hand in a simple design having only three polarized elements. A continuous rounded common polarized element comprises the outer lens of the goggle and two coupled, rotatable, polarized elements inside the lens are disposed at an angle from one another to provide a compact shape conforming to the shape of a head. A foam liner traps an air volume between the polarized elements to reduce condensation.
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