At 70mm, central sharpness is excellent at f/2.8, outstanding at f/4 and excellent from f/5.6 to f/11. It is still very good at f/16 and good at f/22. The edges are excellent from f/2.8 to f/11 ...

We are currently evaluating two TVs for consideration: Samsung Q60D and Samsung DU7200. The best 70-inch TVs are set at a relatively modest price point for their size, delivering useful specs and ...

Canon's newest, non-extending 70-200mm F2.8 L zoom for RF-mount includes features aimed at both photo and video shooters. It also works with Canon's RF-mount 1.4x and 2x teleconverters.

Even at this price point, Sony delivers premium 4K upscaling powered ... Among the Walmart TV deals you’ll find 65-inch TV deals, 70-inch TV deals, 75-inch TV deals, 85-inch TV deals, and ...

But the fact that it landed anywhere between $200 million and $300 million, to give a generous estimate, still says that Concord was a massively expensive game.

然后最重要的是 V30 满足 A7M3 ... 28-200 的焦段使用率最高，配合索蔡 16-35 几乎可以两镜走天下了。不过重点就在 28 和 24 焦段的差距，远远比 70 和 ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet ...

There’s been much discussion about how much money Sony wasted on gigaflop Concord ... for the release was somewhere in the region of $200 million. The actual cost is likely much higher than ...

The Insignia 70-inch F30 4K TV is also a Fire TV, which gets you instant access to over 500,000 streaming movies and TV episodes, and access to thousands of channels and apps, including Netflix ...

索尼A7M4搭载了一枚约3300万像素的全画幅背照式Exmor™ CMOS影像传感器，相较于A7M3的2420万像素有了明显的提升，高像素带来了更为精细的画面细节，在与同定位同价位的其他机型相比，也有着 ...

升级的原因是把老旧尼康D700升级到了SONY A7M2(毕竟不是专业的，没舍得买A7M3），图片像素 ... 也可以尝试200%的布局，理论上显示效果更佳，最终还是 ...

Sony Group Corp. engages in the development, design, manufacture, and sale of electronic equipment, instruments, devices, game consoles, and software for consumers, professionals and industrial ...