产品：EF 50mm f/1.4 USM佳能镜头 佳能EF 50mm F1.4 USM镜头是一款中阶的50mm定焦镜头，视角接近人眼，因此具有良好的画质表现。这款镜头不需要特别堆料就能有较好的画质，适合大部分题材的拍摄。同时，该镜头还具备USM超声波马达，对焦迅速。 目前京东售价为2599元 ...

Canon has announced two new RF lenses, including the RF 50mm f/1.8 STM "nifty fifty" and the RF 70-200mm f/4L IS USM telephoto zoom. Find out how much they cost here.

夜幕低垂，城市灯火渐次亮起，一名电影制作人悄然架起相机，透过取景器捕捉街角人物的情绪流转。这一刻，不需要昂贵的电影镜头组，也不必依赖庞大设备，只需几款精准挑选的中端镜头，就能将日常场景升华为富有张力的影像叙事。在2000至3000元的价格 ...

The Canon RF 50mm f/1.2L USM is an amazingly fast, amazingly expensive 50mm prime lens for the new Canon EOS R full frame mirrorless camera system. Read our in-depth Canon RF 50mm f/1.2L USM review to ...