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本栏目帮助大家解决器材的配置使用、拍摄技术等各类问题,发邮件至yoga@vip.sohu com或在新浪微博私信@人像摄影Q 5D3相对手5D2最大的改进是什么?A新机型最大的改进就是全面提升的对焦系统,5D MarkⅢ(下文简称5D3)新的对焦系统彻底改变了9点对焦的5D MarkⅡ(下文简称5D2)在对焦方面的劣势。5D3的自动对焦系统搭载了61点高密度网状阵列自动对焦感应器和人工智能伺服自动对焦Ⅲ代。对应F5.6、F4 0、F2 8光束的3种不同特性的自动对焦感应器组合构成了对焦系统。5D3的对焦系统中,最多有41个自动对焦点可进行十字型对焦,使用频率高的中央5点在斜向上也配置了高精度的对应F2.8光束自动对焦感应器,可实现双十字型对焦。
This column to help you solve the configuration of the use of equipment, shooting techniques and other issues, email yoga@vip.sohu com or Sina microblogging @ Portrait Photography Q 5D3 Opponent 5D2 What is the biggest improvement? A new model The biggest improvement is the overall improvement of the focusing system, 5D Mark III (hereinafter referred to as 5D3) the new focusing system completely changed 9:00 focusing 5D Mark Ⅱ (hereinafter referred to as 5D2) in focus disadvantage. 5D3 autofocus system equipped with 61 high-density mesh array AF sensor and AI Servo AF Ⅲ generation. The three different AF sensor combinations corresponding to the F5.6, F4 0 and F2 8 beams form the focusing system. 5D3 focus system, a maximum of 41 AF points for cross-type focus, the use of the high center of the 5 points in the oblique direction is also equipped with high-precision corresponding F2.8 beam AF sensor, double cross Focus.