佳能EOS R1将于11月开始发货，看起来我们将在它上市之前看到一些新镜头的发布公告。 现在，CR要再次强调，镜头发布公告往往是不稳定的。CR在报道准确发布日期方面似乎做得更好了，但CR不会假设这样的情况将成为未来的常态。 传闻已久的RF 200-500mm f/4L IS USM已被各种消息人士透露将于11月发布。CR知道有人试用了它。显然，他们不会给我们所有新品的细节，但CR希望他们在不久的将 ...

Meteorological Forecasting, from the afternoon of September 7 to the morning of September 9, the northwestern region of Việt ...

Manufacturer description: The Pro 300 family are designed specifically to be used with prime telephoto lenses of 100mm or above, such as 300 mm f/2.8 lenses, and work best with telephoto lenses of ...

2024年9月5日，中国大陆。徕卡镜头因其卓越品质享誉全球，专业生产光学仪器150余年，造就传奇成像性能。新款徕卡Vario-Elmarit ...

Leica has announced the new Vario-Elmarit-SL 70-200mm F2.8 ASPH zoom lens, a fast telephoto zoom for L-mount cameras with applications for everything from weddings to sports and wildlife. Alongside ...

We run you through the best cheap laptops we've found and explain where you can compromise. False economy is rife, so use our advice and recommendations to avoid wasting your money. The truth about ...

The S&P 500 has typically performed well in the last four months of years with solid gains in the first eight months. The index has also delivered modest gains in the last four months of U.S ...

Additionally, Christianson says that 92 percent of Fortune 500 companies are using OpenAI’s products, while API usage has doubled following the release of the company’s cheaper and smarter ...

KARACHI: The Met Office’s forecast of up to 200mm rain in Karachi and 500mm in other cities of the province has kept the authorities on toes as they have taken urgent measures to deal with the ...

“Karachi likely to receive 150mm to 200mm rain,” weather official said ... The weather system will dump as much as 500mm rainfall in Badin, Tando Muhammad Khan, Thar Parkar and Umarkot ...