(Picture/reproduced from Sony official website)
Sony released a new generation of A9 III flagship SLR last week, bringing “global shutter” to consumer SLR cameras for the first time, creating an astonishing 120fps continuous shooting speed, which is a major breakthrough in camera products. In order to compete with Sony, it is said that the next generation of Canon and Nikon have corresponding practices.
Global shutter refers to the scanning method of the electronic shutter. Traditionally, it is progressive scanning from bottom to top. High-speed shooting will cause a jelly effect due to the time difference, causing some objects to appear skewed in the photo. The global shutter scans and sends out all signals at once, which can perfectly avoid the jelly effect and black screen, and is very suitable for high-speed photography.
In fact, global shutter is not Sony’s exclusive technology or a new black technology. Canon demonstrated a number of photosensitive elements with this technology as early as last year, but it was mainly used for industrial purposes. It was also used in Canon’s 2016 cameras. Cinema camera EOS C700 GS.
According to foreign media “CanonRumors》The news indicates that Canon will not follow Sony in using global shutter in new SLR cameras, but will narrow the speed gap with global shutter by accelerating the reading speed. In addition, it is rumored that the performance of Canon’s next-generation sensor used in the EOS R5 Mark II and EOS R1 will be significantly improved.
Foreign media”NikonRumors》It is reported that Nikon is preparing a high-speed camera corresponding to the 2024 Olympic Games. It is rumored that it will be another specialized version of the Z9, which may be called Z9H. It will be similar to the past D1H and D1X product positioning, and the specifications will be The pixels are reduced by half in order to become the fastest full-frame camera in Nikon’s history. There is no further news on whether it will follow up with a global shutter.
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