750mm eq. (Nikon 200-500 f/5.6E ED VR AF-S lens), f/5.6, 1/800s, ISO 280 Click for full-size image. Nikon D500's high ISO performance is very good for an APS-C sensor At high ISOs, Nikon's choice ...
Nikon 200-500mm f/2.8E ED VR AF-S at 200mm ... Available at the time of publishing for under US$500 with its AF-P 18-55mm VR kit lens, the Nikon D3400 represents the best the image quality ...
沙利文访华,是八年来美国总统国家安全事务助理首次访华,无论美方为何种目的,中美加强沟通接触都将为双边关系增添更 ...
佳能的中国事业开始于20世纪70年代末改革开放之初。1979年,邓颖超女士访问佳能公司,提出支援中国精密工业的要求 ...
推出于 2012 年 1 月,佳能 ELPH 520 HS 是一款 10.0MP 超 紧凑型相机,配备 1/2.3 英寸(6.17 x 4.55 毫米)尺寸的 BSI-CMOS 传感器、内置 ...
I’ve reviewed more than a thousand different consumer electronics products including headphones, speakers, TVs, and every major game system and VR headset of the last decade. I’m an ISF ...
Reviews / Nikon Nikkor Z DX 18-140mm F/3.5-6.3 VR Lens Review - Verdict ...
Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the smartphone ...
One of the biggest discounts, however, is for its PlayStation 2 VR headset, which is $349.99 this week (was $549.99) — a savings of more than 37% off the normal price. The deal is valid not just ...
桌上式反应器非常适合小型实验运行。该系列反应器为不锈钢材质,有或无夹套,使用不同的反应器 容器,反应器的可用容积可在500-5000mL 之间变化。 VR-500/1000/2000/5L 反应堆以其易于操作而闻名。反应堆采用手动快速关闭。反应器密封采用锥形法兰锁和聚四氟 ...
Micro S&P 500Dec 24 2024年12月 5,758.50 5,776.75 5,733.25-19.50-0.34% 5,758.50-0.34% 23/09 SnP 500 BMFDec 24 2024年12月 5,702.50 5,702.50 5,702.50-78.00-1.35% 5,702.50-1.35% 21/09 美国标普500Dec 24 2024年12月 5 ...