Tamron has announced the forthcoming release of its latest all-in-one APS-C zoom lens for Sony E-mount camera systems, the 18–300mm F3.5–6.3 Di III-A VC VXD.

The lens, which is roughly a 27–450mm full-frame equivalent, is constructed of 19 elements in 15 groups, including three hybrid aspherical elements and four low dispersion (LD) elements. It features a maximum aperture range of F3.5 through F6.3, a minimum aperture range of F22 through F40, uses a seven-blade circular aperture diaphragm and has a 67mm front filter thread.
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