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Tuesday, September 21, 2010
 Fujifilm Develops The FinePix X100 Digital Camera
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Message Text: Fujifilm today announced the new FinePix X100, a high-grade digital compact camera featuring an APS-C CMOS sensor, a Fujinon 23mm fixed focal length lens and the new Hybrid Viewfinder.

Due for commercial release in early 2011, the FinePix X100 is aimed at the professional photographer or keen enthusiast. It is designed to appeal DSLR users who need a slim back-up camera for high quality in-fill shots when the use of a bigger SLR system is either inconvenient or impractical.

Fujifilm's priority for this model is picture quality, so it was decided to make the highest quality possible lens and sensor combination, built from the ground-up. The lens chosen is a fixed, prime F2 lens, made by Fujinon, manufactured to perfectly match the APS-C custom sensor. Added to this is the newly-developed EXR Processor, which combines all the latest image processing technology Fujifilm has built up over the years.

The main technologies employed in this camera are as follows:

Hybrid Viewfinder (New Development)

The Hybrid Viewfinder on the FinePix X100 combines the window-type "bright frame" optical viewfinder found in high-end film cameras such as 35mm or medium-format cameras, and the electronic viewfinder system incorporated in fixed single lens or mirrorless digital cameras. By using integrating a prism for the 1,440,000 dot LCD panel image on the viewing screen in the reverse-Galilean optical finder, the Hybrid Viewfinder can show both the shooting frame and a variety of shooting data. Of course, it can also be used as an electronic viewfinder to compose or playback shots. With this ability to instantly switch between optical and electronic viewfinder images with simple "one touch" control.



Further specifications for the Hybrid Viewfinder are as follows:

- The reverse Galilean optical finder with a 0.5x magnification features all-glass elements made from high-refractive index glass and demonstrates low chromatic aberration and distortion.
- In optical viewfinder mode, the brightness of both the "bright frame" and text data is automatically adjusted according to the brightness of scene area, ensuring that shooting information is always clearly viewable. - Displayed shooting data is constantly updated according to changes in shutter speed, exposure, sensitivity and other settings.
- In electronic viewfinder mode, the photographer can preview the picture or playback the result with the "through the sensor" image review. Available with one-touch switching ease, this capability enables the user to preview and confirm exposure settings, depth-of-field effects, white balance, and macro shots.

12.3 Megapixel APS-C CMOS Sensor

The FinePix X100 also features a custom CMOS high-performance sensor, internally optimized and developed exclusively for this model.

Optimization of the angle-of-incidence in conjunction with the specially developed lens maximizes light gathering efficiency extending to the perimeter of the sensor for a sharper image with exceptional clarity.

When shooting HD movies, the combination of the large-sized sensor and the large aperture F2 lens, lets users shoot a soft out-of-focus touch (bokeh) - a capability not available in conventional compact cameras.

The combination of a fixed focal length lens, high-sensitivity sensor (approx. 10 times the sensitivity of a conventional compact) and a high-performance image processor captures high-quality images over the entire sensitivity range from low to high ISO settings.

The high-speed CMOS sensor read-out and the EXR Processor's enhanced focusing system contributes to the high-speed AF performance, while the combination of the optical viewfinder and extremely low shutter time lag enhance the pleasure of every shot.

23mm F2 Fujinon (Aspherical) Lens

The newly-developed lens offers a focal length of 23mm (135 equivalent: 35mm) and a widest aperture of F2. Made from molded glass, the lens contains 8 elements in 6 groups.

The adoption of the non-collapsible lens structure with minimized lens length not only contributes to the compact size but also eliminates telescoping of the lens when the power is on.

Exploiting the merits of fixed focal length lens, this lens delivers sharp resolution of the total image from the center to the corners. In addition, the lens features not only the large F2 aperture value, but also an optical architecture that maintains a high degree of resolution even when closed by 1 to 2 stops.

FinePix X100 Lens Structure

MTF (Modulation Transfer Function) Curve

- The lens uses a 9-blade aperture diaphragm. A large F2 aperture and high-quality optics let users take beautiful photos with a soft out-of-focus (bokeh) effect. - The lens enables macro shooting as close as 10 cm. - Featuring a built-in ND filter (equivalent f-stop reduction of 3), the lens can enhance depth-of-field even in bright shooting conditions by enabling the aperture to be kept wide open. Shutter speed can also be reduced to capture waterfalls, or any shot where intentional blur is required.

EXR Processor (Newly Developed)

- When combined with the high-performance lens and high-sensitivity sensor, the newly developed EXR Processor achieves the highest definition, sensitivity and wide dynamic range image quality of any digital camera produced by Fujifilm. - Throughout development of the processor, Fujifilm has re-examined every aspect from response to the circuit structure, and achieved a significant leap in signal processing performance for a more responsive and faithful reproduction of the image.

- The graphical interface (style and rendering of the LCD information) has been upgraded in the newly developed LSI to enhance the user experience and to improve the clarity of the information presented.
 
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