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- Q362054 subject Q8363322.
- Q362054 abstract "A half-frame camera is a camera using a film format at half the intended exposure format. A common variety is the 18×24 mm format on regular 135 film. It is the normal exposure format on 35mm movie cameras. For still cameras using the 35mm film, the usual format is 24×36 mm, so still cameras taking 18×24 mm exposures are called half-frame cameras.There was a vogue of half-frame cameras in the 1960s, mainly from Japan, originating with the Olympus Pen models. It allowed for a very compact camera, using commonly available film, unlike other subminiatures that used exotic films (16mm, 9.5mm, etc.).This vogue ended when cameras like the Rollei 35 or the Olympus XA showed that it was possible to make cameras as small as the half-frame ones, but taking 24×36 mm exposures. With a half-frame camera, one can fit twice as many pictures onto a standard roll of film. For example, 72 exposures on a 36-exposure roll, 48 on a 24-exposure one, and so on. The exposures have a vertical (portrait) orientation as opposed to the horizontal (landscape) orientation of a 35mm SLR or rangefinder.The most advanced half-frame camera that was designed as such from the start is the Yashica Samurai single lens reflex.For some specific needs, there were cameras originally designed for full-frame pictures that were produced or custom modified in very small series as half-frame models, for example some Leica, Nikon or Robot rangefinders, and some Alpa or Minolta SLRs. These are mainly of interest as collectibles.".
- Q362054 thumbnail Olympus_Pen_F.jpg?width=300.
- Q362054 wikiPageExternalLink halformat1s.html.
- Q362054 wikiPageExternalLink halframe.htm.
- Q362054 wikiPageWikiLink Q1051557.
- Q362054 wikiPageWikiLink Q1218180.
- Q362054 wikiPageWikiLink Q161833.
- Q362054 wikiPageWikiLink Q18208762.
- Q362054 wikiPageWikiLink Q209580.
- Q362054 wikiPageWikiLink Q315368.
- Q362054 wikiPageWikiLink Q3277847.
- Q362054 wikiPageWikiLink Q354578.
- Q362054 wikiPageWikiLink Q7089247.
- Q362054 wikiPageWikiLink Q7089262.
- Q362054 wikiPageWikiLink Q7353318.
- Q362054 wikiPageWikiLink Q787183.
- Q362054 wikiPageWikiLink Q8363322.
- Q362054 comment "A half-frame camera is a camera using a film format at half the intended exposure format. A common variety is the 18×24 mm format on regular 135 film. It is the normal exposure format on 35mm movie cameras. For still cameras using the 35mm film, the usual format is 24×36 mm, so still cameras taking 18×24 mm exposures are called half-frame cameras.There was a vogue of half-frame cameras in the 1960s, mainly from Japan, originating with the Olympus Pen models.".
- Q362054 label "Half-frame camera".
- Q362054 depiction Olympus_Pen_F.jpg.