发明名称 PHOTOGRAPHING EQUIPMENT AND INVERTED GALILEAN FINDER
摘要 PROBLEM TO BE SOLVED: To provide a photographing equipment having a photographing lens whose photographing half viewing angle is >=47.2 deg. and <=55.3 deg. and equipped with a finder easier to view simpler constitution. SOLUTION: The photographing equipment is equipped with the inverted Galilean finder composed of three finder lenses, setting finder magnification to >=0.25 and <=0.3, provided with a housing for holding the finder lens, and provided with a light shielding wall projecting from at least the lower surface of the housing on which the peripheral wall of the finder lens abuts to the vicinity of finder luminous flux in the vicinity of the finder lens.
申请公布号 JP2001311882(A) 申请公布日期 2001.11.09
申请号 JP20000127580 申请日期 2000.04.27
申请人 KONICA CORP 发明人 ERA MASAYOSHI;KOGO SHOJI
分类号 G03B13/06;G02B25/00;G03C3/00;(IPC1-7):G02B25/00 主分类号 G03B13/06
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