Tag Archives: Tamron 300mm f/2.8 lens patent

The latest patents from Fuji, Tamron, Sigma, Sony and Olympus

I haven’t reported on the latest patents for a while. Here is a recap: Fuji: DSLR binocular camera system patent Tamron: 300mm f/2.8, 400mm f/4 and 500mm f/4 lenses Sigma: 18-50mm f/2.8 lens designed for fixed lens camera with APS-C sensor (new Sigma dp camera?)

Posted in Fuji, Olympus, Sigma, Sony, Tamron | Also tagged , , , | 6 Responses