Tamron updated its 18-270mm f/3.5-6.3 Di II VC PZD all-in-one lens. The US price of this new version is $349, cheaper than the previous model $449. You can now pre-order it at B&H. Shipping is expected to start on May 30th, 2018.
Lightweight and versatile, the 18-270mm f/3.5-6.3 Di II VC PZD for APS-C Canon and Nikon DSLRs is Tamron’s answer for those looking for a walkaround lens. Beyond the 27-405mm equivalent zoom range (28.8-432mm on Canon), this lens offers a Piezo Drive (PZD) internal ultrasonic autofocus motor for smooth, fast focusing, as well as Vibration Compensation to minimize the effects of camera shake.
Tamron 18-270mm f/3.5-6.3 Di II VC PZD Lens for Nikon F: $349 at B&H.