不知你是否一样，和我有着相似的记忆……上个世纪九十年代，脑海里日渐模糊的EOS 5和那个浓墨重彩的胶片时代似乎还没有 ...

时隔四年，5D系列已经更新至第四代。佳能EOS 5D Mark IV作为佳能下半年最为重要的产品，可谓是万众瞩目。从发布会到现在，大家讨论最多的话题，莫过于这款相机的定位。全面均衡化的参数配比，高达26600元的官方定价，佳能5D4可以说让人又爱又恨。今天我们就 ...

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When the Canon EOS 5D MkIV burst onto the pro camera scene in 2016, it hit so many tick boxes that, well, few other full-frame cameras seemed to be worth a look-in. Until, that is, looking at the ...

Using high-speed lasers, researchers have created "5D" data storage technology that could allow 500 TB of data to be written to a CD-sized glass disc, according to the Optica society. The technique ...