只有配用1.5x或1.6x镜头焦距转换率的镜头,方能获得正常的广角效果,不过也不必担心什么,这些镜头已经随处可见,并且比起全画幅的要便宜不少。
With a crop factor of 1.5x or 1.6x you need special digital lenses to get true wideangle results, but these are readily available and are usually less expensive than their 'full frame' counterparts.
降噪是首次应用于的全画幅传感器光转换为电信号。
Noise reduction is first applied as the full-frame sensor converts light to electronic signals.
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