IT之家1 月 22 日消息，星曜光学今日推出了第三代 MF 50mm F1.4 镜头，这是一款 APS-C 画幅镜头，定价 559 元，1 月 22 日~2 月 4 日首发价 539 元。 该镜头采用双高斯结构，5 组 6 片的光学结构，其中包含 1 片 ED 镜片和 1 片高折射率镜片。 该镜头采用有级光圈，配有 9 ...

The heart is a muscular organ roughly the size of your fist. As the heart muscle contracts, it propels the blood out into the vascular system. The heart’s chambers and valves are arranged to direct ...

Should I Use a Decanter For Cognac? The practice of putting cognac in decanters is based on presentation rather than necessity. Unlike wines, Cognac does not have sediment that needs to be filtered or ...

Multotec is proud to announce its latest offering, a containerised demonstration plant, the TS 530L Tailings Decanter Centrifuge, from its sister company Siebtechnik Tema. This advanced system is ...

Subscribe to our FREE Newsletter, or Telegram and WhatsApp channels for the latest stories and updates. Malaysia’s first glass water slide is ready to welcome visitors at i-City Shah Alam as part of ...

To decant or not decant? That is the age-old question. Here are five things to consider before pouring that wine. I love decanting ­– the ceremony, the theatre, the mechanics – but it can be ...