According to Nokishita, the new Tamron 100-400mm f/4.5-6.3 Di VC USD Lens (Model A035) will be available for pre-order on October 26th, 2017. The US pricing is not yet announced.
Tamron 100-400mm f/4.5-6.3 Di VC USD Lens Key Specs:
- Available for Canon EF and Nikon F mounts
- Maximum Aperture Range: f/4.5-6.3
- Three Low Dispersion Elements
- eBAND and Fluorine Coatings
- Ultrasonic Silent Drive Autofocus Motor
- VC Image Stabilization
- Dust and Moisture-Resistant Construction
- Compatible with TAP-in Console
Stay tuned for more info.