DP Review -
15 Sep 2017 16:09

Third-party lens makers Tamron have officially announced they are working on a new tele-zoom lens for full-frame cameras, the 100-400mm F/4.5-6.3 Di VC USD (Model A035). Tamron says that thanks to the use of magnesium in key areas of the barrel the lens is durable and at 1,115 grams the lightest in its class. The optical design incorporates three low dispersion elements to control chromatic aberration and Tamron's eBAND (Extended Bandwidth & Angular-Dependency) coating to minimize reflections an...
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