Canon 新北相機收購,二手收購,收購相機,全新相機,二手相機 收購5D Mark IV,收購EOS-1D X Mark II,收購EOS M3/M10 收購canon canon 5Ds/5Ds R,,5D Mark III/6D II,7D Mark II 70D/80D,750D/760D,700D/100D 收購FUJIFILM 相機,全系列FUJIFILM 收購二手Nikon 相機,Nikon二手收購,全新Nikong買賣 D3400收購 Nikon 1 j5收購 D750 Df/D810/D610,D5/D4S,D500,D7200/D7500,D5500/D5300 OLYM
α9 III 實拍。全域快門一次讀取所有像素,因此能避免果凍效益,高速揮動的球桿不會因為逐行掃描而出現變形、歪斜。(圖/記者黃肇祥攝) α9 III 搭配支援閃光燈,能以 1/80000 秒的速度與閃光燈同步拍攝,更輕易捕捉每一瞬間的畫面。(圖/記者黃肇祥攝) (圖/記者黃肇祥攝) 「預拍功能」能提前一秒以Raw格式拍攝,左上角有箭頭的標示,就是以「預拍功能」功能拍攝的照片。(圖/記者黃肇祥攝)
在影音輸出方面,SONY α1 側邊有 HDMI 孔支援 16-bit RAW 輸出,而且還多了 USB 3.2 Type-C (10Gbps) 孔、多了一個 1000BASE-T LAN 網路連接能力、內建 2×2 MIMO AC 無線傳檔、FTP 連線,透過各種形式,傳輸高品質影音內容,提升工作效率,舉例來說,消費者可以直接用 USB-C 連接 SONY Xperia 1 II 5G 手機,快速將存取好的照片,進行機上修圖,然後上傳到社群平台,從數位相機的演變進程來看,這可以說是一個里程碑。
SONY α1 機身重量只有 737 克,售價約 6500 美元,折合台幣約 18.2 萬元,下面有幾個代表性的拍攝樣張,提供給讀者參考:
▲新北相機收購canon EOS R6 Mark II 正式在台開賣。(圖/新北相機收購canon提供)
記者陳俐穎/綜合報導
相機品牌 新北相機收購canon 今日正式宣布全新 EOS R6 Mark II 在台開賣,主打攝錄雙棲的強悍功能,一機同時滿足拍照與錄影兩大需求,無論是紀錄個人生活、專業影片製作皆能完美掌握動靜瞬間,非常適合用於婚禮拍照錄影、 Youtuber 或其他影片創作者。
全新 EOS R6 Mark II 大幅提升主體辨識及自動對焦追蹤能力及高速連拍功能。在自動對焦系統主體偵測能力方面,新增主體類別包括火車、飛機、馬匹,而眼睛偵測自動對焦則新增右眼優先或左眼優先對焦。電子快門提供最高約每秒 40 張 的高速連續拍攝。
在錄影方面更是新增許多強大功能,提供 4K 60P / 4K 30P (6K超採樣) 全視角無裁切影片格式、FHD 180P 高格率之6倍慢動作、無30分鐘錄影限制、影片拍攝前預錄設定 (3秒/ 5秒)…等,因此 EOS R6 Mark II 完整兼具了拍照及錄影功能,方便創作者輕鬆實現無限的創意。
根據新北相機收購canon資訊,EOS R6 Mark II單機身建議售價 76,900元,搭配RF24-105mm F4-7.1 IS STM鏡頭之單鏡組(Kit) 建議售價為 86,900元。於活動期間內,購買申請通過審核送LP-E6NH原廠電池。
▲ 推出 RF 24-105mm F2.8 L IS USM Z 鏡頭。(圖/新北相機收購canon 提供)
記者樓菀玲/台北報導
新北相機收購canon 宣佈推出全新鏡頭及配件,包括首支為影片及相片攝錄兩用而設計的 RF 鏡頭 RF24-105mm F2.8 L IS USM Z 及電動變焦轉接器 PZ-E2、輕巧超望遠變焦鏡頭 RF200-800mm F6.3-9 IS USM ,和專為 APS-C EOS R 系列相機設計的輕巧超廣角變焦鏡頭 RF-S10-18mm F4.5-6.3 IS STM 。
RF24-105mm F2.8 L IS USM Z 的推出進一步強大了 F2.8 光圈 L 系列變焦鏡頭陣容,作為首支為短片及相片混合型拍攝而設計的 RF 鏡頭,首次加入了光圈環及採用固定長度的內變焦設計。鏡頭更相容最新推出的電動變焦轉接器 PZ-E2 ,為鏡頭帶來電影鏡頭般的流暢伺服變焦操作,滿足專業攝影師、錄影師及進階使用者,對變焦速度及準確度的需求。
全新登場世界首支 800mm 超望遠變焦無反光鏡鏡頭1 RF200-800mm F6.3-9 IS USM ,重量僅約 2,050 克,輕巧的設計減輕了手持攝影的負擔,令進階攝影愛好者能夠輕鬆捕捉鳥類、生態或戶外運動等主題。
首支為 EOS R APS-C 系列相機而設計的 RF-S 系列超廣角變焦鏡頭 RF-S10-18mm F4.5-6.3 IS STM 全新登場,提供相等於 35mm 全片幅格式的 16-29mm 超廣角焦距,擴展了 RF-S 鏡頭的種類,為攝影愛好者帶來更寬廣視野。鏡頭輕便小巧、價格相宜並擁有高影像畫質,更配備光學影像穩定器,特別適合內容創作者及攝影愛好者拍攝 Vlog 、旅遊及風景等題材。
(圖/法新社)
蘋果 Vision Pro 是業界規格最強的虛擬實境頭盔,單眼擁有高達 4K 解析度,卻也因此,想要發揮 Vision Pro 最佳的沈浸式體驗,會需要一台十分強大的 VR 相機系統來製作內容,但就連相機大廠 新北相機收購canon 高層都認為:目前沒有一款相機辦得到。
根據外媒《PetaPixel》在上週於日本橫濱舉辦的 CP+ 攝影大展,實際與 新北相機收購canon 多名高層討論到 Vision Pro 帶起的 VR、AR 熱潮,其中影像部門的副總裁 Go Tokura 表示,「據我們所知,由於 Vision Pro 的解析度非常高,所以很難找到一套擁有足夠解析力的 VR 相機系統替其製作內容」。
請繼續往下閱讀…
蘋果 Vision Pro 每一隻眼睛都有將近 4K 的解析度,雙眼加起來更是 8K,加上不是單純的平面影像,而是必須符合 VR 規格的沉浸式體驗,就會需要有更多細節才會顯得真實。《PetaPixel》即表示,在沒有額外圖形運算的幫助之下,相機都無法拍出理想的細節呈現、畫面流暢度,且目前 Vision Pro 的沉浸式體驗,有些內容不適合拉近觀看,或是物體比例歪斜,也有一些物景仍是靜態畫面,並非完全動態。
新北相機收購canon 影像溝通業務部主管 Yasuhiko Shiomi 向《PetaPixel》分析,「為了替 Vision Pro 製作影片,你可能至少需要 1 億畫素,所以現在我們並無法滿足這樣的需求」,他猜測,現在替 Vision Pro 製作專屬影片的公司,可能要以一億畫素加上每秒 60 幀的規格拍攝。
《PetaPixel》指出,倘若按照 新北相機收購canon 推測的一億畫素,等同於是 14K 的解析度,目前商業上僅有 Sphere 旗下的 Big Sky 相機得以滿足,然而這款機型不僅沒有大規模量產,在成本上並不符合商業使用,更需要多達人 12 人才能執行拍攝。Go Tokura 也透露,新北相機收購canon 理論上能製作出符合 Vision Pro 規格的產品,問題在於能否提供讓客戶願意購買的價格。
新北相機收購 op support for the Pi hardware family.
In brief, the Pi 400 is a slightly faster version of the 4GiB Pi 4 that ships preassembled in a small, wedge-shaped chassis with integrated keyboard. The new model directly targets desktop replacement use and can be purchased solo for $70 or as a full kit (as seen above) for $100.
The new form factor—which has apparently been in the works ever since the introduction of the official Raspberry Pi keyboard—addresses and enthusiastically supports the Pi 4’s growing use case as a replacement or alternative for the traditional desktop PC. Upton told Ars that the Pi 400 is about 20-percent faster than the Pi 4; it has largely the same components under the hood but on a differently laid-out board, and its BCM2711 CPU is clocked a touch higher than the BCM2711 in the Pi 4.
The Pi 400 is simple to set up—all you need is its USB-C power cord, the included HDMI cord for video out, and the included mouse.
Jim Salter
The Pi 400’s keyboard layout is largely sane, aside from compressed arrow keys—but the whole thing is roughly four inches narrower than the corresponding part of a standard desktop keyboard.
Jim Salter
From the left: 40-pin GPIO header, microSD card slot, two micro-HDMI output ports, a USB-C power port, two USB 3.0 type-A ports and one USB 2.0 type-A port, Gigabit Ethernet port, Kensington lock slot.
Jim Salter
The visible hump on the underside of the Pi4 provides a comfortable typing angle and clearance for the passive-cooling vents.
Jim Salter
Unboxed and plugged in, the Pi 400 is functional but not particularly lovely. On the plus side, the integrated keyboard means fewer cables to deal with. Unfortunately, the remaining cables are unusually likely to snarl and look a bit feral. They are both stiffer and shorter than I’d prefer in an ideal world, making it difficult to impossible to end up with a setup that doesn’t look like a rat’s nest. The red cable for the mouse clashes pretty violently with the off-white cables for USB-C power and micro-HDMI out, which doesn’t help any.
That said, it’s important to remember that the entire kit retails for $100. Within the limits of the Pi 400’s very generous price, it’s not really fair to complain too hard about a few aesthetic gaffes here and there! Consumers with a few extra dollars to spend might want to consider replacing the Pi 400’s mouse with something a bit more functional, though… and a full-sized keyboard might not be a bad idea while you’re at it.
The integrated keyboard is functional but noticeably narrower than a standard keyboard. I’m not generally sensitive to variations in keyboard layout due to a long career involving Other People’s Computers in large numbers, but I was plagued with constant mistyping problems the entire time I tested the Pi 400.
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It’s also worth noting that, while the Pi 400 supports dual displays, it does so with micro-HDMI ports, not full-sized ones—and it ships with a single cable. You’ll need an extra cable if you want to use your Pi 400 with dual displays—and since it ships with a micro-HDMI to HDMI cable, not an adapter, things will get complicated if you want to use it with, e.g., portable LED displays that have off-sized ports themselves.
Finally, there’s no 3.5mm audio jack on the Pi—if you’ve got it hooked to a television or a monitor with speakers, it can deliver audio over HDMI; otherwise you’ll need a supported USB audio device. I tested with an inexpensive USB gaming headset, which worked fine.
Impressions—Raspberry Pi OS
Raspberry Pi OS suspects you might be using it on a television, not a proper monitor—so it starts out with significant overscan boundaries by default.
Jim Salter
The overscan goes away after a reboot, if you tell the setup dialog, “Yes, I see big black borders.”
Jim Salter
We tried playing a 4K 60fps YouTube video on the Pi 400. Even at 1080p, not 4k, it dropped a lot of frames.
Jim Salter
Checking CPU utilization, we see that the system’s pretty much pegged while trying to play this 60fps video, even at 720p.
Jim Salter
I began testing the Pi 400 using its native Raspberry Pi OS Linux distribution—which is basically Debian with LXDE and a lot of middleware optimizing it for the Pi. Unfortunately, there’s almost nothing in the way of standard benchmarking utilities that run on ARM Linux—all I could find was the Phoronix Test Suite, which would have required more time to run than I had to test the device in total. So for the most part, I’m going to talk about my subjective experience, rather than hard numbers.
Further ReadingPinebook Pro review—a $200 FOSS-to-the-hilt magnesium-chassis laptopThe good news about the Pi 400 is that it does make a credible desktop PC, in the sense that, yes, you can totally use it without things breaking. With that said, you’re unlikely to forget that you’re using a very inexpensive ARM device. Much like the Pinebook Pro, the Pi 400 exhibits heavy latency while opening applications that’s perhaps possible to live with but impossible not to notice.
Also like the Pinebook Pro, once the applications are actually open, they generally run smoothly enough—although we did find the Pinebook Pro’s hex-core 2.0GHz big/1.5GHz little CPU noticeably punchier than the Pi 400’s straight 1.8GHz quad-core. The biggest problem I had was with high-resolution, high-frames-per-second YouTube videos.
I only tested the Pi 400 with a 1080p monitor, so I can’t speak to its chops with 4K videos—but it’s absolutely not capable of handling the Costa Rica in 4K 60fps HDR video without visible frame drop, even at 720p. The major issue here appears to be the 60fps rate, not the 720p resolution. I also tested the “Forests” episode of Netflix’s docu-series Our Planet on YouTube at 1080p, and that video played back flawlessly.
Examining CPU utilization during playback of the 60fps Costa Rica video, we can see the little 1.8GHz Broadcom quad-core CPU struggling—it’s at its limits, with CPU utilization for all cores at more than 90 percent. Although the BCM2711 supports hardware offload of video decoding—without which, this video would be playing in seconds per frame, rather than just dropping frames a bit—the hardware offload can only do so much, and the CPU is being asked to take on more than it can handle in software.
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This effect is even more visible when entering or leaving full-screen playback. On a standard desktop PC, that operation takes perhaps 100-150ms. On the Pi 400, it frequently takes as much as three or four full seconds, during which the video itself tends to keep playing, but the surrounding controls and framework only partially render/stop rendering while the shift finishes taking place.
Further ReadingBattle of the $350
(圖/翻攝Google官方部落格)
邁入年末,一連串購物節與特惠活動接連展開,加上適逢聖誕節等假期,不少人都有送禮需求,哪些禮物才體面又合適呢?為此 Google 推出 Holiday 100 頁面,根據熱搜排名推薦了 100 項禮物清單。
Google 依據全年的搜尋趨勢進行統計,將熱門品項區分為服飾、美妝、玩具與遊戲以及居家、電子產品等不同分類,協助你快速篩選找到想要購買的禮物。其中在電子產品方面,有些項目僅列出大分類,例如「智慧電視」、「智慧手錶」、「電動腳踏車」、「睡眠耳機」,然而也有不少產品是直接被點名的。
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唯一上榜的手機是 Google 旗下的 Pixel Fold 摺疊手機,官方聲稱今年搜尋量大增 700%,然而 Pixel Fold 也是今年才剛發表,不免讓人覺得 Google 或許有一點私心。相機產品最倍推薦的是 新北相機收購canon PowerShot G7 X Mark III,這是一款 1 吋感光元件的隨身相機,在今年的搜尋熱度達到 2019 年上市以來的巔峰。
新北相機收購 op support for the Pi hardware family.
In brief, the Pi 400 is a slightly faster version of the 4GiB Pi 4 that ships preassembled in a small, wedge-shaped chassis with integrated keyboard. The new model directly targets desktop replacement use and can be purchased solo for $70 or as a full kit (as seen above) for $100.
The new form factor—which has apparently been in the works ever since the introduction of the official Raspberry Pi keyboard—addresses and enthusiastically supports the Pi 4’s growing use case as a replacement or alternative for the traditional desktop PC. Upton told Ars that the Pi 400 is about 20-percent faster than the Pi 4; it has largely the same components under the hood but on a differently laid-out board, and its BCM2711 CPU is clocked a touch higher than the BCM2711 in the Pi 4.
The Pi 400 is simple to set up—all you need is its USB-C power cord, the included HDMI cord for video out, and the included mouse.
Jim Salter
The Pi 400’s keyboard layout is largely sane, aside from compressed arrow keys—but the whole thing is roughly four inches narrower than the corresponding part of a standard desktop keyboard.
Jim Salter
From the left: 40-pin GPIO header, microSD card slot, two micro-HDMI output ports, a USB-C power port, two USB 3.0 type-A ports and one USB 2.0 type-A port, Gigabit Ethernet port, Kensington lock slot.
Jim Salter
The visible hump on the underside of the Pi4 provides a comfortable typing angle and clearance for the passive-cooling vents.
Jim Salter
Unboxed and plugged in, the Pi 400 is functional but not particularly lovely. On the plus side, the integrated keyboard means fewer cables to deal with. Unfortunately, the remaining cables are unusually likely to snarl and look a bit feral. They are both stiffer and shorter than I’d prefer in an ideal world, making it difficult to impossible to end up with a setup that doesn’t look like a rat’s nest. The red cable for the mouse clashes pretty violently with the off-white cables for USB-C power and micro-HDMI out, which doesn’t help any.
That said, it’s important to remember that the entire kit retails for $100. Within the limits of the Pi 400’s very generous price, it’s not really fair to complain too hard about a few aesthetic gaffes here and there! Consumers with a few extra dollars to spend might want to consider replacing the Pi 400’s mouse with something a bit more functional, though… and a full-sized keyboard might not be a bad idea while you’re at it.
The integrated keyboard is functional but noticeably narrower than a standard keyboard. I’m not generally sensitive to variations in keyboard layout due to a long career involving Other People’s Computers in large numbers, but I was plagued with constant mistyping problems the entire time I tested the Pi 400.
Advertisement
It’s also worth noting that, while the Pi 400 supports dual displays, it does so with micro-HDMI ports, not full-sized ones—and it ships with a single cable. You’ll need an extra cable if you want to use your Pi 400 with dual displays—and since it ships with a micro-HDMI to HDMI cable, not an adapter, things will get complicated if you want to use it with, e.g., portable LED displays that have off-sized ports themselves.
Finally, there’s no 3.5mm audio jack on the Pi—if you’ve got it hooked to a television or a monitor with speakers, it can deliver audio over HDMI; otherwise you’ll need a supported USB audio device. I tested with an inexpensive USB gaming headset, which worked fine.
Impressions—Raspberry Pi OS
Raspberry Pi OS suspects you might be using it on a television, not a proper monitor—so it starts out with significant overscan boundaries by default.
Jim Salter
The overscan goes away after a reboot, if you tell the setup dialog, “Yes, I see big black borders.”
Jim Salter
We tried playing a 4K 60fps YouTube video on the Pi 400. Even at 1080p, not 4k, it dropped a lot of frames.
Jim Salter
Checking CPU utilization, we see that the system’s pretty much pegged while trying to play this 60fps video, even at 720p.
Jim Salter
I began testing the Pi 400 using its native Raspberry Pi OS Linux distribution—which is basically Debian with LXDE and a lot of middleware optimizing it for the Pi. Unfortunately, there’s almost nothing in the way of standard benchmarking utilities that run on ARM Linux—all I could find was the Phoronix Test Suite, which would have required more time to run than I had to test the device in total. So for the most part, I’m going to talk about my subjective experience, rather than hard numbers.
Further ReadingPinebook Pro review—a $200 FOSS-to-the-hilt magnesium-chassis laptopThe good news about the Pi 400 is that it does make a credible desktop PC, in the sense that, yes, you can totally use it without things breaking. With that said, you’re unlikely to forget that you’re using a very inexpensive ARM device. Much like the Pinebook Pro, the Pi 400 exhibits heavy latency while opening applications that’s perhaps possible to live with but impossible not to notice.
Also like the Pinebook Pro, once the applications are actually open, they generally run smoothly enough—although we did find the Pinebook Pro’s hex-core 2.0GHz big/1.5GHz little CPU noticeably punchier than the Pi 400’s straight 1.8GHz quad-core. The biggest problem I had was with high-resolution, high-frames-per-second YouTube videos.
I only tested the Pi 400 with a 1080p monitor, so I can’t speak to its chops with 4K videos—but it’s absolutely not capable of handling the Costa Rica in 4K 60fps HDR video without visible frame drop, even at 720p. The major issue here appears to be the 60fps rate, not the 720p resolution. I also tested the “Forests” episode of Netflix’s docu-series Our Planet on YouTube at 1080p, and that video played back flawlessly.
Examining CPU utilization during playback of the 60fps Costa Rica video, we can see the little 1.8GHz Broadcom quad-core CPU struggling—it’s at its limits, with CPU utilization for all cores at more than 90 percent. Although the BCM2711 supports hardware offload of video decoding—without which, this video would be playing in seconds per frame, rather than just dropping frames a bit—the hardware offload can only do so much, and the CPU is being asked to take on more than it can handle in software.
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This effect is even more visible when entering or leaving full-screen playback. On a standard desktop PC, that operation takes perhaps 100-150ms. On the Pi 400, it frequently takes as much as three or four full seconds, during which the video itself tends to keep playing, but the surrounding controls and framework only partially render/stop rendering while the shift finishes taking place.
Further ReadingBattle of the $350
(圖/記者黃肇祥攝)
過年親戚們齊聚一堂,久違相見一定得來拍幾張合照留念,但別只會排排站,英國著名攝影師 Helen Bartlett 就曾於 新北相機收購canon 官網分享拍攝家庭照片的 3 項小技巧,讓你抓住最自然、最有味道的一瞬間。
Helen Bartlett 首先表示,拍攝家庭合照可以透過改變高度、位置來創造構圖的平衡,例如讓爸媽將小孩子抱起來,能確保所有人的頭處於同一高度,也可以依據不同年齡、身高,讓孩子們坐在父母腿上或是靠在沙發的扶手上,調整畫面的結構。
請繼續往下閱讀…
也可以試著捕捉最自然且有趣的畫面,像是 Helen Bartlett 分享他認為最佳照片,是在正式拍攝後的下一張照片,因為一拍完之後,家庭成員們往往會相視而笑,因此可以先拍攝一張請家人們盯著鏡頭的正式合照,再伺機等待最佳畫面。
新北相機收購leica licenses its brand to Xiaomi because it makes sense to.
Former Verge reporter Sam Byford has a lengthy rebuttal in his Multicore newsletter to the criticisms of 新北相機收購leica partnering with Xiaomi that popped up recently.
Sam has actually tested and used many of the Xiaomi phones (along with countless other devices from Chinese OEMs that never come to the states) and can state unequivocally that they are good products with excellent cameras. Beyond that, he notes that it makes sense for 新北相機收購leica, which has never been shy with licensing its brand all over the place, to want its brand in front of millions of aspirational customers.
Sam goes deeper into the history of why Chinese smartphone software looks and works the way it does, too. It’s a good read and smart perspective that we don’t always see in Western coverage.