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The Sony Alpha 99 was announced by Sony on 12 September 2012. It is the new flagship for Sony's Alpha SLT camera line.〔(Sony introduces full-frame a99 flagship digital SLR )〕 It features the 24.3MP 35mm full-frame Exmor APS HD CMOS sensor, with the normal sensor range of ISO 100-3200.〔(Sony a99 Full-Frame SLT Camera Body ), Sony.com〕 The selectable sensitivity is up to ISO 25600, which makes this camera able to capture still images in low-light environments.〔Sony Press Centre http://presscentre.sony.eu/content/detail.aspx?ReleaseID=8033&NewsAreaId=2〕 This camera can also combine six images together, to generate a single image with two additional steps of ISO sensitivity. This is also the first Sony Alpha camera to use the new Sony "Mult-Interface" shoe which is a standard ISO shoe with proprietary contacts at the front of the shoe. This allows use of standard ISO hotshoe accessories without the need for adapters as in previous Alpha models. The camera ships with an adapter to allow use of older Minolta-style hot-shoe accessories. Like Sony's APS-c flagship, α77, the α99 has the ability to record Full HD 1080 video with up to 60p frame rate. In markets outside China, this camera also has built-in GPS that allows recording of position information into the photo. The α99 also uses a three-way tiltable LCD, as used on α77, this feature allows the photographer to view the LCD from any angle. Alongside the lens mount Sony has replaced the traditional autofocus mode selection dial with a "Silent Multi-Controller" which is a customizable dial with silent detents and a central button used for confirmation. The dial's function can be brought up with a press of the central button and then changed using the dial silently during movie or still recording. The dial's functions can also be changed on the fly by long-pressing the button and then selecting whichever function is desired. For flexibility Sony α99 allows users to use Sony's crop APS-C DT lenses and consequently automatically cropping the image to the smaller frame.〔(【引用サイトリンク】title=Sony Alpha a99 review Sony gets back in the full-frame game )〕 ==Model variants== Model variants of the Alpha 99 camera body: * SLT-A99V with GPS. * SLT-A99 without GPS (depending on country). 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Sony Alpha 99」の詳細全文を読む スポンサード リンク
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