Photokina 2010: Ricoh has informed the GR Lens A12 28 mm F2.5 wideangle prime module GXR system. 18.3 mm F2.5 lens (28 mm-equivalent) is used as the exotic nine element/six group design, including two aspherical elements, particularly low dispersion glass part and high-impact ratio dispersion of debilitating multiple components, promising high image quality frame size. 12Mp APS-C CMOS sensor, the faster the GR Engine III processor and HD 720 p video recording features also this fourth module interchangeable unit for the system. It will also be a focus for the focus ring and the accuracy of the manual and electronic level.
New GXR camera unit GR Lens and APS-C size CMOS sensor
Exhibited is photokina 2010 Tokyo, Japan, 21 September 2010 — Ricoh Co., Ltd. (President and Managing Director: Shiro Kondo) today announced the development and release of the GR LENS A12 28 mm F2.5, four interchangeable unit camera unit GXR system. this product is currently being announced and presented at the photokina 2010, 21.September 2010. introduced December 2009 on the GXR Cologne, Germany, shall be deemed to be exhibited is a revolutionary new interchangeable unit camera system, which the lenses can be changed, you must have the following camera-entities, each of the lens and the image processing engine to integrate as a single unit. in addition, you can use this system to fit the unique ability to interchangeable units other than the camera units fully Ricoh also examining a wide range of other devices.
The new GR LENS F2.5 brings together the new 28 mm wide-angle focal length GR Lens shall be as set out in the APS-C size CMOS sensor, and the proven GR Engine III image processing engine to create a unit with high flexibility, high image quality, high-speed Shooting ability and high power expression A12 28 mm
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GR LENS A12 28 mm F2.5 main features
Newly developed GR Lens and APS-C size CMOS sensor with a strong resolution and imaging power
23.6 Mm × 15.7 mm (APS-C size) CMOS sensor is used. The sensor of the GR engine III image processing engine enables the camera to shoot high-quality images with the smooth running of the unit in the tone of Gradations of high definition and low noise. the use of a configuration for the nine rounded aperture blades allows the photographer to enjoy the beautiful bokeh of aperture settings.
Fast calculation features help capture immediately shutter opportunities
Focusing speed has been accelerated in order to be able to add a new volume status and high-speed CMOS sensor through the use of the New-AF operation. faster speed to match the focus also tarkennettavaa subject movement by adjusting the. full press snap function describes one push full-Press release the shutter button, the preset from a distance.
High availability and feel the quality of the GXR Series Power Rangers:
Manual focus ring is available accurate focus adjustments.High-speed adjustment is also an option. manual focus ring can be seamlessly even fine-tune the application after auto focus.The location of the item is Shooting during one screen, and it also can be transferred to the direction keys.Select from 2 x 4 x 8 x magnification ratios for easy and precise focus on checking the options you can select normal, and pinpoint spot AF AF for the region.Be visible, we can use the die cast magnesium, which has a strong track record GR series, and we can cover the corrosion-resistant "pear" coating the surface of the skin.The end result is the body, light weight, durability and superior feel in the hand.The automatic White balance, Multi-pattern allows natural colors seen again as even people photography scenes, which were difficult to Shoot last auto white balance functions, such as shadow and sunlight scenes and scenes of mixing Flash and natural light (or fluorescent, etc.).ISO3200 facilitate Shooting low lighting. reduction of noise level can be set as enabled, weak, strong, Max or set to automatic. Max does not allow for variance estimation techniques developed to reduce the noise of the type in which the analysis of the sensor image data noise distribution and optimum process is carried out for each region are Automatic exposure modes. program shift mode, Shutter speed priority mode and aperture priority mode. picture settings can be customized with nine levels there is a wide range of easy instructions for creating images.
Rich functionality GXR series Electronic level tie to liken protokollat acceleration sensor. Three grid guides useful format images at the same time, Shooting figure flag will enable the specific pictures from the camera quickly among those displayed. not more than-20 images may be entered in the calculation of DIRECT current. options and change the display Settings. can be easily checked at a glance. it is possible to shoot a 1280 × 720 pixel HD movies ". * 2* 1To a specific "as the name of the Ricoh GR Lens", glass is exceeds a specified on the overall performance of the lens, particular attention being paid to the values of the MTF and color aberration, distortion.
* Note 2: when Shooting 1280 × 720, the size of the movies, it is recommended that you use THE SD/SDHC memory card SD speed class category 6 or later.
GXR body PriceTBC as a kit
TBC module onlyConstruction9 elements 6 groups (2 aspherical lens elements 2 surfaces) Image Sensor • 23.6 mm × 15.7 mm CMOS
• Size (in pixels): 12.90 MillionFocus • contrast detect AF
• Manual focusShutter 2SP.AC • calms: 180 s-1/3200
• Movies: 1/30 p.-1/2000Sensitivity • auto
• Auto-HI
• ISO 200-3200Continuous ShootingNumber pictures were shot dead, M-cont Plus (1 set):
HI (1280 × 856): 30 images (24 frames/sec.)
LO (4288 × 2848): 15 pictures (3 frames/sec.)File types • JPEG (level 2)
• Raw (DNG) file Sizes16: 9
• 4288 x 2416
• c(2006) 3456 x 1944
4: 3
• 3776 x 2832
• 3072 x 2304
• 2592 x 1944
• 2048 x 1536
• 1280 x 960
• 640 x 480
3 2
• 4288 x 2848
• c(2006) 3456 x 2304
1: 1
• 2848 x 2848
• 2304 x 2304 Movie mode • 1 280 x 720
• 640 x 480
• 320 x 240
• 24 fpsWeight
(when so attached to the GXR body)Dimensions113mm × 70 mm × 56 mm
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