7月17日，作為相機企業三巨頭之一的佳能終於發布了兩款旗艦相機——EOS R5 Mark II和EOS R1。
先說價格，CanonEOS R1的官方售價為42999元，CanonEOS R5 Mark II的官方售價為26999元。兩款新機的定價都符合該系列的定位，前者將於今年第四季正式發售，後者則是在8月發售，預算充足的佳能粉絲們已經可以準備下單了。
（圖片來源：佳能官方）
考慮到R5系列和R1系列已經多年未更新，也讓不少佳能用戶無比期待此次的新品。那麼未來幾年裡R5 Mark ii（以下簡稱R5ii）和新R1能否讓佳能在高階相機市場站穩腳步呢？
作為R5系列的迭代產品，佳能R5ii搭載了一款新研發的4500萬像素背照堆疊式CMOS，感光度可高達ISO 51200（可拓展至102400），最高可實現約30張/秒的高速連拍和低捲簾快門失真。
關於快門失真的問題可以重點講解一下，以往的電子快門在拍攝高速題材時很容易產生果凍效應，使得畫面中出現扭曲的現象。 R5ii則著重升級了電子快門，失真問題相比上一代大約減少了60%，再加上AI的深度學習能力的加持，能夠不斷地提升人物/物體的識別精準度。
（圖片來源：@Canon8K佳）
可能只分為很好，不怎麼到佳能這裡變成背照堆疊式CMOS了呢？實際上在2021年發表的佳能R3就用上了背照堆疊式CMOS，可以同時兼顧高速連拍和高畫質，唯一的缺點就是成本高，這也是佳能首次將R3系列上的高端技術下放到R5系列，足見此次佳能對R5ii的重視。
新CMOS當然也要配合新處理器才能發揮出最大作用，CanonR5ii配備了全新的DIGIC Accelerator加速處理器、DIGIC X數位影像處理器（也被佳能稱為Accelerated Capture 加速捕捉系統） ，一方面能加快相機寫入和匯出照片的速度，另一方面也讓其支援更先進的防手震系統架構。
（圖片來源：@Canon8K佳）
佳能官方表示R5ii上這套5軸機身防抖功能相比之前提昇幅度防手震功能，都能依靠機身達到5軸防手震；若使用者使用的是具備防手震功能的鏡頭時，可最大實現畫面中央8.5級的防手震效果，減少畫面易震動而出現的模糊現象。這對於經常手持相機拍攝影片的用戶來說，絕對是不可缺少的一大功能。
第三個升級點則是它的錄影規格，與索尼、尼康不同，佳能的機型更注重平衡，不會像索尼那樣專門推出高像素和專業視頻機型，R5ii便是如此，它支援全片幅無裁切8K 60P RAW短片和4K 60P SRAW短片，並新增了4K DCI SRAW/2K-D Fine/2K-D/FHD Fine記錄模式。
（圖片來源：@Canon8K佳）
碼率方面，R5ii最高支援2600Mbps，這是一個非常驚人的數據。只要記憶體卡的寫入速度不低於400MB/s，CanonR5ii就能持續錄製8K RAW影片。不過，這個內存卡價格可不便宜，真的不是一般人能買得起的。
（圖片來源：雷克沙京東自營官方旗艦店）
EOS R5 Mark II is also Canon's first EOS camera to support Custom Picture for Cinema EOS movie cameras. It not only has built-in Canon Log 3, but also built-in Canon Log 2, for those users who are not good at color grading videos. In other words, it’s a “help in times of need”. In addition, it also supports HLG and HDR PQ standards, which is suitable for those who like to shoot HDR works. In addition, color sampling, bit depth and encoders with greater freedom will not be introduced here one by one. Interested professional users can go to Canon’s official website for more information.
(Picture source: @canon8K佳)
In order to solve the problem of the camera easily overheating when recording video, the EOS R5 Mark II incorporates graphite sheets and aluminum plates into the body heat dissipation structure. Paired with the official cooling fan handle, the camera's heat dissipation and battery life can be further improved.
Some readers may be a little confused by this large number of parameters. In the simplest terms, Canon has given almost all of its new technologies and flagship configurations to the R5ii. With the price of 26,999 yuan, It can compete head-on with Nikon's Z8 and Sony's α9 II. For professional photographers and photography studios, it is extremely cost-effective and is definitely a product not to be missed.
After talking about R5ii, let’s take a look at Canon’s true flagship R1. As the highest-positioned product line, R1 is naturally equipped with a new self-developed 24-megapixel full-frame back-illuminated stacked CMOS and DIGIC X digital image processing processor and the new DIGIC Accelerator acceleration processor.
(Picture source: @canon8K佳)
Some users who don’t know much about cameras may be curious, how come the pixels of R1 have shrunk from 45 million to 24 million even though the R1 has a higher positioning? Woolen cloth? In fact, the positioning of R1 is completely different from the cameras we use in daily life. Its application field is more in sports capture.
For example, when we shoot a 100-meter race, the camera must take photos at high speed without interruption for ten seconds from the beginning to the end. If it is a high-pixel model, a huge amount of data will be generated during continuous shooting, causing the body to heat up, greatly reducing the continuous shooting speed, and eventually missing shots.
(Picture source: @canon8K佳)
And about 24 million pixels can perform high-speed continuous shooting without slowing down. Of course, manufacturers are not unable to create pixels. A model with high continuous shooting and fast speed must be very expensive, and the profit is not high when it is put on the market. Manufacturers are unwilling to do such a thankless job, and it is relatively easier to achieve high continuous shooting speeds with low-pixel photosensitive elements.
Therefore, R1 supports a variety of focusing methods including cross-type focusing, full-pixel phase detection, accelerated capture, etc., and applies deep learning technology to improve focus tracking performance, which is currently the best focus tracking performance on the market. One of the best mirrorless cameras.
(Picture source: @canon8K佳)
In addition, R1 also supports a 60fps OLED viewfinder with a field of view of 100%, a magnification of about 0.9x, and supports 6GHz Wi-Fi and 2.5Base -T wired network connection.
The only thing that puzzles Xiao Lei is that the R1 does not use global shutter technology like the Sony next door. It is still "inferior" in terms of jelly effect, and it does not have both high pixels and high-speed continuous shooting like the Nikon Z9 camera. The R1, which starts at 42,999 yuan, is indeed more expensive than the α9II and Z9, but we won’t know the actual performance until it goes on sale in the fourth quarter of this year.
As a senior photography enthusiast, Xiao Lei, to be honest, in the past two years, Canon's sound has been obviously much quieter than that of Nikon and Sony. When Nikon and Sony took out When it comes to various top flagship and professional lenses, Canon is still promoting entry-level models such as the R8 and R50. Although most consumers have no access to this type of professional equipment, for professional photographers, Canon has clearly fallen behind in the high-end market.
Fortunately, Canon finally discovered this problem and launched two professional models, R5ii and R1, in one go, which are expected to occupy an important position in the upcoming Olympic year. Especially the performance of R1 in sports photography will be an important tool for Canon to return to the high-end market.
(Picture source: @canon8K佳)
For Canon, these two flagship products are not only a technological breakthrough, but also a major adjustment in market strategy. In the past few years, Canon's performance in the high-end market has been relatively poor, but the release of the R5 ii and R1 marks Canon's efforts to regain its position in the high-end camera market. Facing the changes in the market structure, Canon not only needs to continue to innovate, but also needs to respond flexibly to market demands in order to remain invincible in the fierce competition.
In general, Canon has once again proved its strong strength and innovative capabilities in the field of camera manufacturing with its two new models, R5ii and R1. In the future, we look forward to seeing Canon bring more surprising products and technologies, continue to lead the trend in the camera market, and meet the diverse needs of photography enthusiasts and professional users. In the upcoming Olympic year, we will have to wait and see whether Canon can regain its dominance in the high-end market with these two new models.
In the first half of 2024, the technology world is turbulent.
Large models are accelerating, AI mobile phones, AI PCs, AI home appliances, AI search, AI e-commerce...AI applications are emerging in endlessly;
Vision Pro is on sale and launched in the Chinese market, setting off another wave of XR space computing;
HarmonyOS NEXT Officially released, the mobile OS ecology has changed;
Cars have fully entered the "second half", and intelligence has become a top priority;
E-commerce competition is becoming increasingly fierce, with lower prices and higher services;
The wave of going overseas is surging, and Chinese brands are embarking on the journey of globalization ;
...
In July, Lei Technology·Mid-year review topic is online, summarizing the brands, technologies and products worth recording in the first half of 2024 in the technology industry, recording the past and looking forward to the future, so stay tuned.
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