Tamron has recently presented the next full-frame super zoom 100-400 mm F/4.5-6.3 Di VC USD, which is equipped with an advanced optical system and additionally stabilized.
Inside, we will find 3 LD (Low Dispersion) lenses. Their task is to effectively reduce chromatic aberration. USD autofocus with the Dual MPU (Micro-Processing Unit) system is responsible for focus adjustment. The minimum focus distance is 1.5m, and the zoom ratio is 1:3,6.
1). Tamron 100-400mm f/4.5-6.3 Di VC USD
The crucial parts of new Tamron 100-400 mm F/4.5-6.3 Di VC USD are made of magnesium, which is to positively influence its resistance and weight. The lens is also ultra-light, taking into consideration its performance - it weighs only 1.115 g.
New Tamron is fully sealed and the front lens is fully covered with fluorine coating, which is to hinder dirt and dust adhesion. Apart from that, the lens is equipped with a removable tripod mount, which is compatible with Arca Swiss.
As for now, this is all information that the producer has shared with us. Tamron 100-400 mm F/4.5-6.3 Di VC USD should appear on sale at the end of the year in the versions for Nikon and Canon systems. We don't know its price yet.