佳能EOS R3 Mark II首创双原生分辨率:2400万/5400万像素双模式

快科技
Feb 20

快科技2月20日消息,佳能EOS R3 Mark II全画幅无反相机的测试消息引发摄影圈关注。

据爆料,这款新机已现身2026米兰冬奥会赛场,其核心亮点在于业界首创的双原生分辨率背照堆栈式CMOS传感器。

该传感器支持在5400万像素与2400万像素两个原生模式间无缝切换,不同分辨率对应不同的高速连拍性能。

5400万像素模式下可实现40fps连拍,满足高分辨率静态拍摄需求;2400万像素模式连拍速度飙升至90fps,精准捕捉极速运动瞬间。

新机采用增强型拜耳阵列,在2400万像素模式下通过相邻同色像素合并,感光度较前代EOS R3提升约80%,配合三原生ISO技术,有望实现全画幅领域顶尖的高感表现。

对焦系统升级为四像素CMOS AF,每个像素内置四个光电二极管,在5400万全像素下实现双十字自动对焦,支持水平、垂直及对角线多向相位检测。

视频能力同样拉满,该机支持机内录制9K/60P和6K/120P RAW视频,且全程保持全像素自动对焦,兼顾专业视频创作与高速跟焦需求。

第一代佳能EOS R3于2021年9月发布,搭载佳能自研的首款全画幅背照堆栈式CMOS传感器,同时也是佳能首个支持眼控对焦的旗舰机,售价36999元。第二代也是集大成之作,我们拭目以待。

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