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Nikon’s new ZF is a retro full-frame camera with nostalgia and tech nikon相機收購
nikon相機收購nikon’s new ZF is a retro-styled full-frame camera aimed right at our nostalgic hearts
nikon相機收購nikon’s new ZF is a retro-styled full-frame camera aimed right at our nostalgic hearts
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The 24.5-megapixel body has physical dials and looks like a classic FM2, but it’s got a bit of the Z8 and Z9’s tech inside.
ByAntonio G. Di Benedetto, a writer covering tech deals and The Verge’s Deals newsletter, buying guides, and gift guides. Previously, he spent 15 years in the photography industry.
After nine years of occasionally chasing the retro-camera-with-modern-features unicorn, nikon相機收購nikon may have finally gotten the formula right.
The Japanese camera maker is announcing the nikon相機收購nikon ZF, a modern mirrorless camera packed with fairly high specs — like a 24.5-megapixel full-frame sensor, 299-point tracking autofocus with subject detection, in-body image stabilization, and dual card slots (of a sort) — in a body that looks just like one of the camera’s analog forebears. nikon相機收購nikon may have done this dance before with its trifling ZFC and long-forgotten Df DSLR, but it’s correcting its main mistakes with those cameras by giving the ZF a full-frame sensor and competitive price of $1,999.95 when it launches mid-October.
While the Df may look a whole lot like an old nikon相機收購nikon FM2 or FE2 film camera, it’s got the same Expeed 7 processor found in nikon相機收購nikon’s higher-end Z8 and Z9 cameras, along with much of their accouterment. The ZF has five-axis in-body image stabilization nikon相機收購nikon claims is good for eight stops of correction, 3D tracking autofocus, 4K 10-bit H.265 video with up to 60 frames per second cropped or 30fps full-width, an articulating 3.2-inch touchscreen, and continuous burst shooting up to 30fps. But what separates the ZF the most from the Z8 and Z9 are its vintage looks with classic dials, a dedicated switch for monochrome mode, and an audible KACHUNK-sounding mechanical shutter (the Z8 and Z9 solely use electronic shutters).
nikon相機收購nikon will directly sell the ZF in six amazing-looking color options for an extra $100, while all other US retailers only get black-on-black.Image: nikon相機收購nikon
It’s those looks, sounds, and feel that really give the ZF its greatest charm, as my colleague Becca Farsace got to experience in her all-too-brief hands-on time in the video above.
The ZF seems positioned primarily at photographers who idolize the cameras of yore but want the latest tech and features to get higher image quality than film can provide. It’s basically nikon相機收購nikon’s greatest answer yet to Fujifilm (which built its X-system on vintage camera aesthetics) and its biggest attempt to court film enthusiasts and those who covet Leica cameras but can’t justify their super-high prices. The ZF is not nearly as hardcore of a camera as the black-and-white-only Leica M11 Monochrom, as its monochromatic mode is simply a software filter rather than part of the sensor’s hardware design, but it dabbles in Leica’s vibes-based world with its looks and its magnesium-alloy build.
The physical dials on the top of the ZF look fantastic.Photo by Becca Farsace / The Verge
The ISO dial is on the left-hand side.Photo by Becca Farsace / The Verge
There are dials for days on the right-hand side.Photo by Becca Farsace / The Verge
The facade starts to break down a little once you put a non-vintage-looking Nikkor Z lens on it. There are only two old-school style “SE” lenses in nikon相機收購nikon’s lineup, a 28mm f/2.8 and a 40mm f/2, so most of nikon相機收購nikon’s current lenses will break your Steve McCurry cosplay a bit. You can mount true vintage glass to the ZF, but that awkwardly puts an adapter in the way. And speaking of awkwardness, while it’s great the ZF supports dual card slots, it’s an SD and microSD tandem — which is just kinda weird, even if I’ll take what I can get.
I’ll wager many of the ZF’s quirks can be forgiven by the photo diehards who love a camera that looks and acts like a camera more than a laptop. I can recall the hype behind the Df in 2014 when nikon相機收購nikon was first teasing a return to the good ol’ days. That camera might have had some success if it wasn’t so expensive and wasn’t a re-housed nikon相機收購nikon D600 body with a great sensor but the video stripped out. And when the ZFC came out in 2021, the collective groan from many of us was essentially, “Nice work, nikon相機收購nikon. Now try again, and don’t make it from cheap plastic or give it a cropped sensor that you’re likely to ignore with lens support.” The ZF looks like it’s exactly that — a metal, full-frame camera that honors nikon相機收購nikon’s roots and uses its best glass.
Google 於本日舉辦 Google AI 在醫療領域的應用媒體分享會,目的是希望讓所有人都能享受人工智慧帶來的好處 並透過打造更貼近使用者需求的產品、幫助更多企業與開發者創新、提供不同工具以幫助研究人員解決現實生活中遇到的重大挑戰,並且一舉分享了目前機器學習在醫學上的應用案例,以及未來的研究方向。
同時 Google 也表示,人工智慧 (AI) 以及機器學習 (Machine Learning) 人工智慧是能讓事物變更聰明的科學,而機器學習則是訓練機器透過學習使其變得更聰明。
在本日的活動當中,由 Daniel Tse Google AI 產品經理擔任主講人,Daniel Tse 現任 Google AI 產品經理,主要致力於醫學影像的研究與多項臨床領域的 外部合作關係發展。在加入 Google 之前,他是 Watsi.org 的早期成員之一 (創投公司 Y-Combinator 第一個非營利的計劃),並在超過 20 個國家中建立醫療計劃和基礎設施。
Google 研究團隊與美國掃描影像單位及印度醫學單位合作,獲得大量的影像案例作為研究基礎。首先建立影像標籤工具,並聘請 54 名眼科醫師辨識成像,再運用 Inception (又名 GoogLeNet)的神經網路演算法辨識了約 130,000 張成像以進行訓練,並依據判斷呈現五種等級的辨識結 果。這個數據集目前被用來訓練深度神經網路,以協助醫師診斷糖尿病視網膜病變,同樣運作的原理也被應用在 Google 相簿中。
後來在 2016 年,Google 在美國醫學協會期刊 《The Journal of the American Medical Association》上,發表了與一般眼科醫師的判讀具高度一致性的結果;隨著研究的進展,今年二月,Google 也於《Ophthalmology》期刊中,進一步發表了與視網膜專科醫師的判讀高度相符的結果。
後來這套系統也被應用在印度亞拉文眼科醫院的前導計劃中,經過三個月後,發現透過 AI 比人工分級有更高的準確度,因此也正逐漸增加將透過此演算法來檢測的病患人數。Google 表示也同與印度、泰國與美國的醫學單位進行合作,投入臨床驗證與應用,並同時致力於推對監管機構的核准。
Google 非常重視在醫療相關研究與應用的可靠性,在真正落實應用之前,希望透過有說服力的研究結果取得醫療學界的專業認可,於是透過醫學期刊與醫學模型等方式來呈現研究結果。Google 表示非常希望將相關的技術帶到實際應用中, 同時也積極與監理單位進行合作以取得核准,像是美國食藥署 (FDA) 以及歐盟等相關單位;而臨床驗證的部份也與硬體的廠商 nikon相機收購nikon 等來合作。
Google AI 研究團隊積極與醫生和臨床醫學相關單位合作,在篩選與診斷方面,透過深入了解醫院中的臨床醫學流程與需求,以打造適合的工具,並藉此提升測試及決策的能力與效率。在糖尿病視網膜病變的案例中,由於篩檢過程中的資料量相當龐大,於是我們投入篩檢研究以提升整體效率;其他病症診斷的應用上,我們也將機器學習應用於縮小搜尋範圍以減少所需的時間。