New Lens Patent: Tamron 70-200mm f/4 VC

tamron sp 70-200 f4

Tamron Japan has just filed a new lens patent on Tamron 70-200mm f/4 VC full frame lens. This lens should be cheaper than Canon EF 70-200mm f/4L IS USM and Nikon AF-S NIKKOR 70-200mm f/4G ED VR.

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