Thursday, December 31, 2009
popular cameras 2009
Popular Science "magazine in December announced on its annual" 100 Best scientific and technological achievements ", involving entertainment and communications, automotive, computer, photography cameras, security, health health care, green, aerospace, consumer, engineering, sports and leisure areas, etc. 11.
The following is the best scientific and technological achievements photographic camera class
Canon EOS 5D Mark Ⅱ Digital SLR Camera
Changes in the way film cameras
This year, the U.S. President’s first official photo shoot with a digital camera; same year, the same camera used for a commercial and independent films, and even shooting some of the network drama. This camera is a Canon EOS 5D Mark Ⅱ, the first to shoot full HD video, digital SLR cameras. 5D Mark Ⅱ reason why workers are impressed by the video because it has a small camera that is not available in a variety of high-quality lenses to replace the ability to allow these photographers can choose a suitable wide-angle, telephoto or the lens. At the same time, the photographer with 35-mm film compared to the same size of the 21 million-pixel image sensor are visible. Canon adopted strategy is to make these large-size photographs of moving up, and most cameras can shoot video, can only provide small size, easy-encoded low-resolution images. Engineers need to design a powerful processor, can handle 21 million pixels into a 2 million-pixel screen - which is 1080p Full HD video resolution - and will re-package the data into a standard movie format, that is, 30 frames / sec. In addition to this feat, the camera also offers video capture mode, amazing 2 hours battery time for the film cameraman outside of the bulky camera has a lightweight , see more batteries as canon EOS-10D battery,EOS-DIGITAL REBEL battery
Fuji FINEPIX REAL 3D W1 Digital Camera
Three-dimensional photo shoot
We left and right eye see slightly different images, which is three-dimensional objects, we can perceive the reason why. Fuji in the first three-dimensional compact digital cameras use 7.6 centimeters away from the two separate lenses, these characteristics are simulated. They will together take pictures or video, a processor will capture images of their synthesis of a file. Body on the back of a 2.8-inch screen can display three-dimensional images in real time, through two sets of lights flashing backlight to put different images into different eyes (you can also use three-dimensional magic mirror to support NVIDIA’s computer system to see three-dimensional photo). W1 ordinary photos can be taken - in fact, it is time to shoot two pictures, you can two different zoom lens set. 3359 yuan, fujifilmusa.com
SONY CYBERSHOT WX1 with Cyber-shot DSC-W120 camera battery
To capture more light
Sony’s first time back-illuminated sensor Exmor R used in digital cameras. The use of conventional digital camera sensors "is according to" design, in the light-sensitive components and micro-lens is sandwiched between the circuits and transistors, these circuits would affect the light transmission, thus affecting the final imaging results. Sony cleverly turned around the direction of the photosensitive element so that it connects directly with the micro-lens was originally caught in the middle of the circuit was moved to the rear of the photosensitive element. This light from the light-sensitive components from the back of a direct injection, an increase of light-sensitive volume, so that the camera in low light conditions, shoot-effective access to a significant increase.
POWERGENIX 1.6-volt nickel-zinc rechargeable batteries
Attractive green battery
We can finally have a kind of voltage can be comparable with the one-off product of the rechargeable battery. PowerGenix, used with a high charge storage capability of the nickel-zinc compounds to manufacture the battery, this compound can not be the last because life is too short to use, but will not be dissolved PowerGenix is based on a fragile water-based zinc electrolytes to their life extended 10 times. Now it can be recharged about 1,000 times, this and other types of rechargeable batteries at the same level, but it can output voltage of 1.6 volts, easily beyond the traditional 1.2-volt rechargeable battery and a one-time and 1.5-volt alkaline battery to compete. 15 U.S. dollars / 4, powergenix.com78_2009.12
Canon LEGRIA HF S10 Digital Camera
Ultra-high pixel
8.59 million total pixels for HF S10 sufficient to show disdain for the majority of similar products on the market. In order to take full advantage of so many pixels, Canon has designed a unique digital telephoto conversion function, you can intercept sensor pixel in the non-local case of interpolation to achieve a longer focal length. It also has 3 seconds pre-recorded feature, you can save you press the camera button and the first 3 seconds of video, to avoid missing the first exciting picture. In the photographs concerned, it is Taiwan DV also has some basic manual functions, the menu style, exactly the same with the Canon cameras, combined with high-pixel sensor, can shoot out of not less than that in a small digital camera photos. More interesting is that in the video playback, you can also directly from the video clips in the interception of 1920 × 1080 static pictures. 9599 yuan, canon.com.cn
Sony α550 Digital Cameras
An attractive gift for photography enthusiasts
You can better record the beauty of the rich from the Ming to the details of the dark. The use of original automatic HDR (High Dynamic Range) function, the Sony α550 can achieve the greatest 3EV dynamic range expansion, while record than the case of large light and shadow highlight some of the details of the real story and bring levels of richer, more delicate colors screen. It is also equipped with a 14.2 million effective pixels Exmor CMOS image sensor, providing the highest sensitivity settings up to ISO 12800; new BIONZ image processor under the high sensitivity can still bring exquisite picture; speed continuous mode priority Under the continuous shooting capability up to 7 / sec. 6300 yuan (including 18 ~ 55 mm lens), sonystyle.com.cn
Nikon COOLPIX S1000PJ
Accompanied by a digital camera projection
Micro-projector has finally found the best handy. Nikon S1000pj is the first built-in digital cameras, projectors, so you can instantly and the whole room of people to share their photos and video. It is in ordinary compact digital camera is equipped with a body size similar to a projector and desktop images in a similar chip, a low-power LED bulbs emit light through the chip, the resulting image through the fuselage of a pre-stamped with a special lens and, ultimately, on the wall out of the 40-inch projection screen. 2699 yuan, nikon.com.cn
Canon POWERSHOT G11 Digital Camera
Masters of photography can be stuffed into pockets
With the PowerShot G series entering its 10th year, Canon introduced a comprehensive expression of the making of the series - G11. G11 good inherited G series has always been proud of the full manual functions, retro two-wheel design makes this little camera has a digital SLR that can be comparable with the convenience of operational, will enable more free viewing that can be turned Rotary LCD screen is also to come. A new 10 million pixel sensor to make G11 a single pixel area than previous generations and an increase of 45%, with the performance of a powerful DIGIC 4 processor, constituted a unique double noise reduction system, raising the availability of high sensitivity, and ultimately the in a small digital camera in the top-rated high-quality imaging