• Do you need to bring a power bank when you go out? The battery life of the 5G iPhone 12 is a bit hanged, Apple’s official response is coming Do you need to bring a power bank when you go out? The battery life of the 5G iPhone 12 is a bit hanged, Apple’s official response is coming
  • A must-see for novices. Have you heard all this knowledge about the lens? A must-see for novices. Have you heard all this knowledge about the lens?
  • 4K 60p without cropping Canon EOS M50 Mark II may be released at the end of the year 4K 60p without cropping Canon EOS M50 Mark II may be released at the end of the year
  • Benchmarking “Tesla”! This giant’s shot is more than 170 billion

       China Fund News reporter Wen Jing    challenges “Tesla”!    A few days ago, General Motors announced that it had increased its bet on electric vehicles to 27 billion U.S. dollars, and plans to launch 30 electric vehicles by 2025.    Just last week, Volkswagen of Germany also announced a US$86 billion electric vehicle investment plan. So far, the competition between General Motors and traditional automakers such as Tesla and Volkswagen has become increasingly fierce.    plans to invest 170 billion yuan to produce electric vehicles    launch 30…

    November 21, 2020
  • The global wearable device market is expected to grow to nearly 70 billion U.S. dollars

    This article comes from Tencent Technology King, reviewing Golden Deer. On November 21, Taejong Jay Yang, senior vice president of Samsung Electronics, confirmed in an interview that during the new crown pneumonia epidemic, as more and more people are buying wearable devices to monitor their personal health, this year Worldwide sales of wearable devices have increased by more than 30%. At the annual East Tech West conference, Taejong Jay Yang said: “Although most consumers plan to reduce spending this year due to the outbreak, the sales of wearable devices have…

    Camera News November 21, 2020
  • Why does the growth rate of labor productivity in the United States continue to decline?

      Original title: Why does the growth rate of labor productivity in the United States continue to decline?   Source: Xiao Lisheng Macroeconomic Analysis    Emily Moss, Ryan Nunn, and Jay Shambaugh, translated by Mu Yarui and proofread by Xiao Lisheng.   Introduction: This article comes from the 200th Think Tank Seminar compiled by the Institute of World Economics and Politics, Chinese Academy of Social Sciences. The original title is “The Slowdown in Productivity Growth and Policies That Can Restore It” and the authors are Emily Moss, Ryan Nunn and Jay Shambaugh. Emily…

    November 21, 2020
  • Biden United Democrats declare that Congress should approve a financial aid plan to deal with the new crown epidemic as soon as possible

    The video is loading, please wait… Autoplay play forward and backward   Original title: Biden United Democrats high-level statement that Congress should approve the COVID-19 financial assistance plan as soon as possible    20th, United States Democratic presidential candidate Biden held talks with Senate Democratic leader Schumer and House Speaker Pelosi. This is also the first time Biden has met with senior leaders in the Democratic Party since the election. The joint statement issued after the meeting stated that Congress should pass an economic assistance plan to deal with the new…

    November 21, 2020
  • Nikon is testing up to five new professional cameras

      This article is from Seying Wuji    The reason for the different specifications of the Nikon Z8 and Z9 that have been rumored in the past few months is very simple. Nikon is testing multiple different prototypes and will release It was too early to determine a specific set of specifications over the previous year. Currently, NR believes that Nikon is testing five high-end Z cameras of different specifications, and NR is trying to combine all the rumored specifications into one camera, which is obviously wrong. Below are some details…

    November 8, 2020
  • Yongnuo releases Sony FE port full-frame automatic head 35mm F2 DF DSM

       Recently, the domestic manufacturer Yongnuo released 35mm F2 DF DSM for Sony FE automatic head. The maximum diameter and length of the lens are about 67*72mm, and the net weight is about 295g, which is convenient for daily carrying and Long-term handheld shooting and video recording.    According to the official specifications, this lens has a large aperture of F2, is equipped with Fn custom function buttons, is equipped with a CNC stepping motor, and adopts 8 groups and 9 elements optical structure design. The lens is nanometer The…

    November 8, 2020
  • Hisense 5G new machine enters the Ministry of Industry and Information Technology, low-end models with 4950mAh batteries

       At the end of April this year, the domestic brand Hisense released its first 5G mobile phone, F50. Now, Hisense has a new 5G phone that has entered the Ministry of Industry and Information Technology, and it may be launched soon.    Hisense 5G new machine enters the network The new Hisense 5G model that    entered the network is called “HNR551T”. It adopts a hole-digging screen design and has three rear cameras arranged in a vertical row at the upper left corner of the fuselage. Use rear fingerprint…

    November 8, 2020
  • Sigma targets Canon 18-200mmF3.5-6.3DCMACROOSHSM

      This article comes from Hummingbird.    Sigma targets Canon 18-200mmF3.5-6.3DCMACROOSHSM|Contemporary, 70-200mmF2.8DGOSHSM|Sports, 100-400mmF5-6.3DGOSHSM|Contemporary, 150-600mmF5- 6.3 DGOSHSM|Sports, 20mmF1.4DGHSM|Art and other lenses are compatible when using Sigma MC-11EF-E adapter ring. Updating the firmware requires a USB dock.

    November 8, 2020
  • Canon issued a patent on the folding external camera of the mobile phone

      This article comes from Hummingbird.com   According to foreign media news, Canon issued a patent on the folding external camera of the mobile phone. According to the picture analysis, the device can be folded and stored, and can be used alone or in conjunction with a mobile phone through a mobile phone holder. At the same time, it can replace telephoto lenses with different focal lengths.

    November 8, 2020
  • Canon’s full-frame micro-single momentum is strong, and Sony still occupies the first place in the full-frame micro-slip market

      This article is from Hummingbird.    According to the data provided by BCN+R, up to now after Canon’s EOSR5, R6 and other press conferences, Canon’s full-frame micro-single market share has reached 34.7%. Although Sony still tops the list with 43.9%, it is important to know that in 2018, two years ago, Sony’s full-frame mirrorless singles had the exclusive position of full-frame mirrorless.    Nikon’s market share is only 13.1%, and it is temporarily unable to compete with Canon and Sony; Panasonic has a market share of 5.8% after the introduction…

    November 8, 2020
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