| 摘要 |
In one embodiment, eyewear, such as sunglasses (10), comprise a frame (12) for housing a pair of lenses (14.1) and (14.2) therein. The frame (12) has a bridge portion (16) for resting on a user's nose and a pair of temple members (18.1) and (18.2) for locating the frame (12) in position on the head of a user. The frame includes lens retaining portions (20.1) and (20.2) for housing the lenses (14.1) and (14.2). Each lens retaining portion (20.1), (20.2) comprises a pair of spaced frame portions (22.1), (22.2) and (24.1), (24.2) for receiving the respective lens (14.1), (14.2) therebetween. The lens retaining portions (20.1), (20.2) extend from the bridge portion (16) in opposite directions away from the bridge portion (16). One lens retaining portion (20.1) is larger than the other length retaining portion (20.2) for extending at least partially around the side of a user's face. In a further embodiment the frame (12) also includes ventilation means, such as a ventilation opening (26) between the one lens (14.1) and the frame (12) and ventilation slots (30) in the frame adjacent to the other lens (14.2).
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