发明名称 DUST-PROOF, REFLECTING MIRROR AND OPTICAL APPARATUS COMPRISING SAME
摘要 A dust-proof, reflecting mirror comprising a reflecting mirror substrate, a dust-proof coating having fine surface roughness, which is formed on a reflecting surface of the reflecting mirror substrate, and an outermost water-repellent or water/oil-repellent coating.
申请公布号 US2008198457(A1) 申请公布日期 2008.08.21
申请号 US20080029623 申请日期 2008.02.12
申请人 PENTAX CORPORATION 发明人 SAKAI YASUHIRO;YAMADA KAZUHIRO;NAKAYAMA HIROYUKI;KOGUCHI AKIHIKO
分类号 G02B1/10;G02B5/08 主分类号 G02B1/10
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