Sony A1 II 正式登場

[peter]

Ricoh 宣佈研發 Pentax O-GPS2 組件

https://www.dcfever.com/news/readnews.php?id=30711

[peter]

索粉成功將 Sony A7R II 改造成 A7C   https://www.mobile01.com/topicdetail.php?f=254&t=6377568

[peter]

 ISOCELL JN1 感光器單畫素 0.64μm   CMOS 尺寸為 1/2.76 英寸，這也就令其成為了目前行動市場中最小的 50MP 感光元件
據 Samsung 的說法，跟現有 0.7μm 畫素的模組相比（估計是 43.7MP 的 ISOCELL Slim GH1），JN1 的厚度可減少約 10%，而這會有助於減少相機的凸出程度。

  https://chinese.engadget.com/samsung-shrinks-its-camera-sensor-pixels-to-the-smallest-size-yet-135924715.html

[peter]

传统的镜头将不复存在
https://industry-update.com/say-goodbye-to-the-camera-bumps-and-say-hello-to-the-thin-paper-telescope/40244/


 http://xjrumo.com/2021/06/11/could-eliminate-traditional-camera-lenses/



=>https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=35257.0

[peter]

https://www.dcfever.com/news/readnews.php?id=30847 

Canon 準備結集 F1.2L 大軍，24mm、28mm 及 35mm 榜上有名

[peter]

Canon EOS R3 Rumored Specifications

    30.1mp backside illuminated image sensor (A Canon first)
    Multi-Controller & Smart Controller
    Vari-Angle Touch Screen
    NEW accessory shoe
    Wifi 5GHz
    High speed 30fps electronic shutter with AF/AE tracking + RAW shooting at this speed
    AF down to -7.0 EV
    8 Stops Coordinated Control IS with Optical IS and In-Body IS
    4K Canon Log3​
    Oversampling 4K
    Internal RAW video
    Inclusion of cars and motorbikes in AF tracking technology
    RAW internal movie recording
    Speedlite shooting with electronic shutter
    The same weather sealing as the EOS-1D series
    LP-E19 Battery
    Dual card slot SD & CFExpress

[peter]

Yougnuo Camera YN455 Full Specification

    New MFT sensor, 20 million pixels
    Snapdragon SoC
        CPU 8 cores 2.2GHz
        6GB RAM
        64GB storage
        up to 256GB memory card compatible (Micro SD)
        2/3 / 4G network compatible (Nano-SIM)
        8 million pixel front camera
    5.0-inch tilt touch monitor
    4K 30p
    3.5mm headphone jack
    3.5mm microphone jack
    Dual USB-C port (maximum 1080p output on the side, OTG compatible on the bottom)
    2.4 / 5GHz Wi-Fi compatible
    Bluetooth 5.0 compatible
    GPS installed
    Equipped with LED light
    Size: 162 x 85 x 56 mm
    Weight: 670g
    4400mAh battery: 18W PD / QC3 fast charging compatible removable
    Operating temperature: 0 ~ 55 ℃
    Price:
        Body: 3888 yuan (about 66,000 yen in Japanese yen)
        25mm F1.7 kit: 4487 yuan
        42.5mm F1.7 kit: 4686 yuan

[peter]

Leica 17mm F2 魚眼原型鏡賣 36 萬港元
https://petapixel.com/2021/07/15/this-one-of-a-kind-prototype-leica-17mm-f-2-lens-is-available-for-47200/

  https://www.dcfever.com/news/readnews.php?id=31031

[peter]

Sigma 200-500mm f/2.8
 https://www.dcfever.com/news/readnews.php?id=31045


https://youtu.be/D6BTehGo2iU

Sigma APO 200-500mm f/2.8 EX DG 在 2008 年推出，超特巨型的鏡身成為它的標記，目前售價約 25,000 美元（約 19 萬餘港元）。由於鏡頭重 15.7kg，基本上無可能手持拍攝。影片又介紹到，因用於對焦及變焦鏡片確實太重，所以驅動摩打需要獨立供電。

[peter]

索尼今日发布了新的曲面传感器专利：

【专利号】日本专利申请公开号 2021-108427 (P2021-108427A  http://xjrumo.com/2021/07/30/sony-curve-pat/
可见此专利是面向智能手机摄像头的设计。此前索尼发布过全画幅以及中画幅大小的曲面传感器专利。小编特别期待有大底的曲面传感器面市


=>  全画幅以及中画幅大小的曲面传感器专利
698F

[peter]

https://www.cool3c.com/article/165580?fbclid=IwAR2LMf0WI0h2Ps8qYKu63OJTcydT45zWJOWKMuytju69X5tR9NvyE0LKNHA

 EOS R3 預計在 11 月下旬上市，美國定價為 5,999 美金，日本售價為 748,000 日幣。

[peter]

400MM F2

https://www.dcfever.com/news/readnews.php?id=31517

[peter]

Sony A7 IV 登場  https://chinese.engadget.com/sony-a7-3-hands-on-141109575.html

A1、A7S III 的旗艦功能都在 A7 IV 身上出現

[peter]

NIKON Z9

https://chinese.engadget.com/nikon-officially-unveils-the-45-megapixel-z-9-with-8-k-video-and-20-fps-burst-speeds-152511847.html

8K影片拍攝遠超同級對手
如此高解像又有高讀取速度的感光元件，當然不能不支援 8K 影片拍攝。現時此機最高可支援 8K@30p 或 4K@120p 機內錄影的解像度，而 Nikon 更指出，拍攝 8K 影片時可連續拍攝 125 分鐘無間斷影片。將來透過免費的韌體更新，更可支援到 12bit RAW 8K@60p 影片機內錄影，數字是現時無反相機中最強勁的一部。當然，N-Log、HLG 等 Color Grading 的功能會支援，亦同時可選用包括 H.265 (HEVC)、ProRes 422 HQ10、H.264/MPEG-4 AVC 等多種不同編碼，方便不同要求的用家。

[peter]

Canon EOS R1 expectation
https://thenewcamera.com/canon-r1-coming-on-q4-of-2022/
Newly developed 45-50MP Stacked CMOS Sensor
Both Global and Mech. Shutter
Advance heat sink unit
30 FPS RAW / JPEG
80 @ 60 FPS
8 Stops of IBIS