Traditional Culture Encyclopedia - Photography and portraiture - Fuji X20 product introduction
Fuji X20 product introduction
X20 bright optical viewfinder is equipped with the latest digital Trans panel developed by fujifilm, which can display shooting information such as shutter speed, aperture value, ISO sensitivity and focal area. Even in dim light, this information can still be clearly displayed. It is particularly worth mentioning that the information display of X20 advanced optical viewfinder is synchronized with lens zooming. In this way, even when zooming, the photographer can easily use the optical viewfinder for accurate composition.
X20 can shoot high-quality images, with the resolution increased by about 20% and the noise reduced by more than 30%. All this is attributed to the newly developed 654.38+0.2 megapixel 2/3 inch X-Trans CMOS II sensor and EXR processor II. The X20 has a clean and transparent image quality because the sensor has removed the OLPF (OLPF) and is equipped with a powerful processor. Even at high ISO sensitivity, X20 can still reduce noise to a very low level.
The newly developed X-Trans CMOS II sensor has built-in special pixels with phase difference focusing, and the high-speed AF (automatic focusing) speed can reach an astonishing 0.06 second (*3). In addition, X20 equipped with EXR processor II, the startup time is only about 0.5 seconds, the shutter lag is about 0.0 1 second, and the shooting interval is about 0.5 seconds.
(1) Clear and bright advanced optical viewfinder, displaying shooting data information in real time.
The X20 compact body is equipped with a bright and clear optical viewfinder with a horizontal viewing angle of 20 degrees and a visibility of 85%. The viewfinder is synchronized with optical zoom and equipped with eye sensor, which greatly improves the convenience of operation. X20 optical viewfinder is also equipped with a newly developed digital Trans panel (electronic transparent LCD) with a thickness less than 1mm, which can display shooting information such as shutter speed, aperture value, ISO sensitivity and focus area. For the user, the convenience is greatly improved, and the eyes can observe the subject without leaving the optical viewfinder while operating the keys of the fuselage. The digital conversion panel can automatically switch the color of information displayed in the shooting picture according to the scene and shooting conditions. It is usually displayed in black, and in dark scenes, the shooting information is displayed in green to improve the display effect. When there is an error in the setting of shooting parameters, the information is displayed in red to remind the user to make shooting corrections.
(2) High image quality, clear edge picture and low noise.
X20 is equipped with a newly developed X-Trans CMOS II sensor with 654.38+0.2 million pixels and 2/3 inches. This sensor is equipped with Fuji's unique CMOS color filter, which has the characteristics of natural random distribution of color matrix. Therefore, the OLPF (OLPF) is cancelled, which significantly improves the resolution of the captured image, even at the edge of the picture. General sensors are equipped with OLPF (OLPF) to avoid pseudo color or moire fringes, but this also greatly sacrifices the image quality.
X20 adopts lens adjustment and optimization technology, which reduces the influence of light diffraction on image quality under small aperture. Even under the F8 aperture, X20 can ensure the clarity and detail texture of the picture, and maximize the lens potential. By combining the excellent high-sensitivity picture signal processing function of sensor and processor, the noise of X20 is reduced by 30% compared with the previous generation. Even in dark conditions (such as indoors or at night), X20 can still take clean and clear photos with low noise by setting high sensitivity (high ISO).
(3) High-speed control, AF (automatic focusing) speed can reach 0.06 seconds.
The newly developed X-Trans CMOS II sensor is embedded with phase difference focusing pixels, and the AF speed reaches an astonishing 0.06 seconds. In addition, the back-illuminated structure of the sensor means that the phase difference focusing pixel can collect light more effectively, and can effectively use light from various angles under large aperture, thus accurately transmitting high-precision AF information. Intelligent hybrid autofocus automatically switches between contrast autofocus and phase difference autofocus, further ensuring the speed and accuracy of autofocus.
The peak focus function highlights the high contrast area of the subject. When it is difficult to judge whether the focus is normal or not, peak focus provides effective guidance. Users can easily perform manual focusing operation by using peak focusing on the LCD screen.
The performance of EXR processor II is twice that of the previous generation processor. The control speed of X20 is greatly improved, the starting time is about 0.5 seconds, the shutter lag is 0.0 1 second, and the shooting interval is about 0.5 seconds. X20 continuous shooting speed has also reached an astonishing 12 frames per second (at most, continuous shooting 1 1 frame, in the mode of12 million pixels).
(4) high-precision F2.0-2.8 4x manual zoom lens.
The staff of Fuji R&D put a lot of energy and effort into designing this high-precision lens. This lens consists of 1 1 all-glass lenses, including 3 aspherical lenses and 2 ED lenses. In this way, the aperture at the wide-angle end can reach F2.0, and the aperture at the far-focus end can also reach F2.8 ... Fuji Dragon's proprietary HT-EBC coating technology is also applied to this lens, which can effectively control glare.
The 4x manual zoom lens ensures that users can zoom accurately. The lens barrel adopts a metal cam, which brings a smooth and smooth sense of control. In the super macro mode, the nearest shooting distance can reach 1cm, and you can create photos close to the subject.
X20 lens anti-shake application of 5-lens compensation technology can achieve 4-segment anti-shake effect, which can effectively reduce the picture blur caused by jitter. In addition, X20 lens adopts 7-blade design, which brings wonderful background blur effect and makes the subject more prominent.
(5) Artistic photography
X20 also includes Fuji's unique film simulation mode, which makes the photos have the charm of traditional fujifilm. There are 10 different traditional film simulation methods to choose from, including: reverse film effect (Velvia/PROVIA/ASTIA) and professional negative film effect (PRO Neg). Std/PRONeg。 Hi), black and white effects (black and white mode, Ye filter, R filter and G filter) and sepia effect.
The X20 also provides 8 creative filter functions.
Popular colors-emphasize contrast and color saturation.
Toy camera-peripheral dark corner effect.
Miniature landscape-blurred top and bottom, resulting in model landscape effect.
Dynamic Tone-Fantastic tone effect produced by adjusting dynamic range (equivalent to the concept of tolerance).
Local color–Keep one preset color and convert the rest to black and white mode. The preset colors can be: red, orange, yellow, green, blue and purple.
High Tone–Increase brightness and decrease contrast to produce high tone effect.
Low-key-create a low-key effect.
Soft focus-the soft focus effect of evenly blurred images.
Multi-exposure function: Two photos are superimposed on 1 photo, producing a peculiar effect. For example, adding people to the missed scenery.
(6) Full HD dynamic video shooting
X20 Full HD (1920 x 1080) shooting frame rate reaches 60fps, which can smoothly record dynamic video. The bit rate is as high as 36Mbps, which reduces the noise and improves the image quality. Even the leaves on trees or the subtle expression changes on people's faces can be clearly displayed.
Dynamic video shooting retains many functions of still photo shooting, such as film simulation effect, large aperture blurred background effect and so on. The newly added video scene recognition function can automatically recognize six scene modes, and the optimized settings produce beautiful shooting effects. Intelligent hybrid autofocus function can also be used normally in dynamic video mode. In addition, you can connect stereo microphones (sold separately).
(7) Elegant design and mature operating system
X20 made in Japan, magnesium alloy body with die-casting technology, light and strong. The design of the top cover and base is solemn and elegant, adding a bit of noble temperament. The mode dial and manual zoom ring are ergonomically designed and made of solid aluminum alloy and sizing mechanism. The camera is wrapped in synthetic leather, which is durable and wear-resistant. In addition, the polished coating customized for the silver X20 fuselage is full of heavy and high-grade feeling of metal material.
It is pleasant to use X20 screen to compose or play photos, thanks to the 460,000-pixel, 2.8-inch and wide viewing angle LCD screen, and the GUI (Graphical User Interface) menu system has also been improved. X20' s Q button menu integrates the most commonly used camera functions, such as ISO sensitivity setting, while "Fn" button (function button) allows users to specify the most commonly used camera functions.
The aspect ratio of the camera can be set to 4:3, 3:2, 16:9 and 1: 1 (square) to adapt to various creative styles of photography. X20 is also equipped with advanced scene recognition mode, which can not only detect the subject, but also judge whether the subject is still or moving, thus automatically optimizing the shooting setting combination, such as focus, exposure, ISO sensitivity and other settings.
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