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腾讯网10 小时
佳能也入场？超远摄变焦时代到来？RF 300-600mm f/5.6L IS USM或将推出
根据最新行业消息，佳能或将调整其超远摄变焦镜头的产品策略，放弃此前传闻已久的RF 200-500mm f/4L IS USM开发计划，转而推出更具市场针对性的RF 300-600mm f/5.6L IS ...
Yahoo1 个月
Sigma's new 300-600mm f/4 is a mythological BEAST of a lens, and here's why
the Nikon Z 600mm f4 TC VR S and Canon RF 600mm f4 L IS USM sit at $15,499.95 / £14,899 and $12,999.00 / £14,179.99 respectively, with the Sony FE 600mm f4 OSS G Master costs $12,999.99 / £11,999.