发明名称 COMPACT MEDIUM FORMAT BELLOWS CAMERA WITH INTERCHANGEABLE BACKS
摘要 This invention relates to a small, light weight, digitally capable, medium format camera with a main body housing portion (10) having a collapsible front bellows (18), and available with different interchangeable focal length objectives (46). A detachable roll film back (56) enables different types of backs such as Polaroid film backs, fine focusing backs, and digital imaging backs to be interchanged. The main body (10) includes a focusing viewfinder (12) with focusing knob (16), a bellows (18) supported by two struts (38), a platform (40), a flexible shutter release (21), and a front platform release (22). The film back (56) includes a roll film housing with spring loaded spool supports to secure film, a dark slide (74) to permit backs to be removed without exposing the film.
申请公布号 WO0075722(A1) 申请公布日期 2000.12.14
申请号 WO2000US15367 申请日期 2000.06.02
申请人 SCHWARTZ, DOUGLAS 发明人 SCHWARTZ, DOUGLAS
分类号 G03B17/04;(IPC1-7):G03B17/04;G03B19/06 主分类号 G03B17/04
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