‧WHITE PAPER click here
‧Specifications click here
‧Sample Images click here
主要特點：
- 10.1 Megapixel APS-H CMOS sensor
- 10 fps continuous shooting for up to 110 frames
- Dual “DIGIC III” processors 雙處理器技術
- New auto focus system with 19 cross type sensors
- EOS Integrated Cleaning System
- ISO 3200 (expandable to H:6400)
- 3.0” LCD with Live View mode
- Wider, brighter viewfinder
- Picture Style1
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Canon EF 16-35mm f/2.8L II USM
(2007年3月下旬発売予定)
希望小売価格￥230,000（ケース・フード付き、税別）
焦長與最大光圈
Focal Length & Maximum Aperture ：16-35mm f/2.8
鏡片構造
Lens Construction：16 elements in 12 groups
視角
Diagonal Angle of View：108°10'-63°
對焦調整方式
Focus Adjustment：AF with full-time manual
最近對焦距離
Closest Focusing Distance：0.28m
口徑大小
Filter Size：82mm, P=0.75mm/1 filter
最大直徑及總長度
Max. Diameter x Length：88.5mm x 111.6mm
Canon’s engineers have completely redesigned the optics on the EF 16‑35mm f/2.8L II USM to deliver higher contrast levels and improved resolving power. To ensure corner-to-corner sharpness and contrast throughout the focal range, the lens includes three types of aspherical lens elements (ground, replicated and glass moulded). Two UD lens elements virtually eliminate chromatic aberration, while Super Spectra lens coatings suppress flare and ghosting.
Rapid auto focus is driven by a virtually silent Ring-type Ultrasonic Motor (USM) incorporating Canon’s latest auto focus algorithms. Full-time mechanical manual focus override is also provided. As with all L-series lenses, the EF 16‑35mm f/2.8L II USM is weather sealed to protect against dust and moisture.
A new 82mm Protect filter for the EF 16‑35mm f/2.8L II USM has been released to coincide with today’s launch.
Canon Speedlite 580EX II
Specifications click here
Weight 13.2 oz./375g, without batteries
The Speedlite 580EX II improves on many of the specifications of its predecessor. Recycling is silent and up to 20% faster. Weather seals ensure that when attached to the EOS-1D Mark III, the Wireless File Transmitter WFT-E2 achieves the same level of dust and moisture resistance as the camera itself. A redesigned metal flash foot plate and connector pins allow more stable communication between the camera and flash, while a quick release mechanism minimises wear and tear on both units. The flash head zoom covers the range 24mm to 105mm and an integrated diffusion panel allows extended wide-angle coverage to 14mm.
The new Off Camera Shoe Cord OC-E3, Compact Battery Pack CP-E4 and Speedlite Bracket SB-E2 also allow sealing against dust and moisture, giving photographers a complete system to achieve off-camera lighting effects in difficult weather conditions.
Wireless File Transmitter WFT-E2
Responding to feedback from Wireless File Transmitter WFT-E1 users, Canon has expanded the functionality of the Wireless File Transmitter WFT-E2 to also support two-way communication via peer to peer (PTP) and HTTP protocols. Remote users can trigger the shutter button or download images from the camera via an internet browser window, dramatically reducing the time it takes from capture to publication. The Wireless File Transmitter WFT-E2 offers users a greater degree of security by allowing up to 4 types of WEP encryption as well as WPA2-PSK, which supports high security AES encryption.
USB host functionality means photographers can shoot directly to external storage media on longer shooting assignments. The unit also supports recording of GPS data - when connected to a portable GPS device, the location and time of capture is automatically added to each image as EXIF data.
Requiring no additional batteries, the Wireless File Transmitter WFT-E2 fits neatly onto the side of the EOS-1D Mark III and offers the same degree of weather resistance as the camera body.
Original Data Security Kit OSK-E3 – New encryption feature
The Original Data Security Kit OSK-E3 supports advanced image encryption when used with the EOS-1D Mark III, answering a need in the market for a secure way to transmit electronic images. The system works by writing captured images to a standard CF memory card, while the SD card slot contains the Original Data Security card (supplied with the kit) which acts as the encryption key. Encrypted images can be decrypted only by a computer with the same encryption key, allowing photographers to send images over public networks – such as wireless LANs or the internet – with the assurance that only the intended recipient can view them.
The Original Data Security Kit OSK-E3 is capable of detecting the slightest (single bit) discrepancy in image data. For images shot with the EOS-1D Mark III and a GPS-connected Wireless File Transmitter WFT-E2, it can also be used to verify that GPS data recorded at the time of capture has not been altered – an increasingly important consideration for news publications.
