| 摘要 |
Goggles include a goggle frame, a goggle lens to be detachably fitted in a groove formed on the inner peripheral portion of the goggle frame. The front and rear walls constituting the groove have ventilating openings opposing each other. Either a goggle lens which covers the opening of the rear wall or a goggle lens which allows the openings of the front and rear wall to communicate each other can be fitted in the groove.
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