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对于“一镜走天涯”拍摄方式来说,变焦比越大越容易获得更多的拍摄机会。尼康AF-S DX Nikkor 18-300mm f/3.5-5.6G ED VR以16.7倍的变焦比,打破了“18-270mm”规格镜头的变焦比纪录,成为目前世界上变焦比最大的可更换摄影镜头。当它用在尼康APS-C画幅的数码单反相机上后,等效27-450mm焦距的视角。尼康18-300mm镜头在创造变焦比纪录的同时,长焦端还保持了f/5.6的较大光圈,而副厂同类产品长焦端通常为f/6.3。
For “a mirror to walk the world ” shooting mode, the larger the zoom ratio, the easier it is to get more shots. Nikon zoom Nikon 18-300mm f / 3.5-5.6G ED VR with 16.7 times the zoom ratio, breaking the “18-270mm” specifications of the lens zoom ratio record, the world’s largest zoom ratio can be replaced Photography camera. When used on a Nikon APS-C format digital SLR camera, the viewing angle is equivalent to 27-450mm focal length. Nikon 18-300mm lens to create a zoom ratio at the same time, the telephoto end also maintained a large aperture f / 5.6, while the vice factory telephoto end of similar products is usually f / 6.3.