Lemon Milk wrote:
建議售價是美金 $3...(恕刪)
us$3500
折合現價剛好是 NTD102,000
R6.2 wrote:
幾個讓人興奮的地方已...(恕刪)
總算下放，不過他是標示使用F2.8時候，對焦敏感度可以到-2EV，基本上是和1DX一樣!
5D3
All new 61-Point High Density Reticular AF
The newly designed 61-Point High Density Reticular AF features an Offset Array Sensor (with staggering AF point arrangement) to deliver greater accuracy, no matter the situation. It offers multi-zone wide-area AF for better tracking, has 5 central dual cross-type points (f/2.8 diagonal), 21 central cross-type points (f/5.6 horizontal & vertical) and 20 outer cross-type points (f/4.0 horizontal), and is sensitive in extremely low-light situations (EV-2 for a central point with a f/2.8 lens).
The EOS 5D Mark III has a dedicated AF menu tab, so AF can be controlled without having to go through custom function menus. It also has 6 AF point selection methods (Spot, Single Point, Single + Adjacent 4 Points, Single + Adjacent 8 Points, Zone Selection, and Automatic AF Point Selection), plus a dedicated AF configuration tool for control of AI Servo AF III tracking parameters (tracking sensitivity, acceleration/deceleration tracking, and AF point auto switching).
1DX
Canon's Most Sophisticated AF, Period.
All new 61-Point High Density Reticular AF
The newly designed 61-Point High Density Reticular AF features an Offset Array Sensor (with staggering AF point arrangement) to deliver greater accuracy, no matter the situation. It offers multi-zone wide-area AF for better tracking, has 5 central dual cross-type points (f/2.8 diagonal), 21 central cross-type points (f/5.6 horizontal & vertical) and 20 outer cross-type points (f/4.0 horizontal), and is sensitive in extremely low-light situations (EV-2 for a central point with a f/2.8 lens).
The EOS-1D X has a dedicated AF menu tab, so AF can be controlled without having to go through custom function menus. It also has 6 AF point selection methods (Spot, Single Point, Single + Adjacent 4 Points, Single + Adjacent 8 Points, Zone Selection, and Automatic AF Point Selection), plus a dedicated AF configuration tool for control of AI Servo AF III tracking parameters (tracking sensitivity, acceleration/deceleration tracking, and AF point auto switching).
The EOS-1D X uses the 100,000-pixel RGB Metering Sensor to aid the AF system in Automatic Point Selection. This dramatically increases the tracking performance for subjects that were previously unpredictable to follow, such as fast-moving or flying subjects. EOS iTR (Intelligent Tracking and Recognition) AF recognizes the subject based on face and color detection from the AE system, and tracks it using AF points. The EOS iSA (Intelligent Subject Analysis) System incorporates color recognition and Face Detection for proper exposure. Specific parameters can be adjusted and refined and saved in the AF menu for later use.
R6.2 wrote:
幾個讓人興奮的地方已...(恕刪)
此外
The 5D III also gains a revised mirror return mechanism designed to ensure the sub-mirror (that redirect light down to the AF sensor), is in place and stable as quickly as possible after each shot, to increase focus accuracy during continuous shooting mode
用戶終於不用天天膽戰心驚的擔心反光鏡了
^^A 請多多指教~
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