发明名称 Digital camera
摘要 A digital still camera having an image pickup device which picks up an image formed by a photographing lens includes a photographing lens provided with at least two lens groups of which the rearmost lens group does not move in the optical axis direction and a sealing member which seals a photographing light path defined between the rearmost lens group and the image pickup device.
申请公布号 US6031998(A) 申请公布日期 2000.02.29
申请号 US19980161235 申请日期 1998.09.28
申请人 ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 发明人 SHONO, TETSUJI
分类号 G02B7/02;G03B17/04;G03B17/08;H04N5/225;H04N5/335;H04N5/372;(IPC1-7):G03B7/099 主分类号 G02B7/02
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