发明名称 Near-sighted lens of wide-vision diving mirror
摘要 The present invention is a near-sighted lens of a wide-vision diving mirror, wherein contracted latching pieces at the upper, lower, and inner sides of a front lens of a wide-vision diving mirror are latched into the latching slots of lens frames of a mask; two assembling sections are formed by cutting the other side of the front lens, and one side of the side lens, respectively. As there is no frame edge interfering with the vision in combing the front and side lens into a mirror via their assembling sections, a wide-vision and replaceable near-sighted diving mirror can be formed.
申请公布号 US7172278(B2) 申请公布日期 2007.02.06
申请号 US20050095641 申请日期 2005.03.30
申请人 FENG LI-JEN 发明人 FENG LI-JEN
分类号 G02C1/00 主分类号 G02C1/00
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