BuyDig offers the Tamron 18-270mm f/3.5-6.3 Di II VC PZD AF Lens for Canon bundled with the Canon 50mm F/1.8 II Standard Auto Focus Lens, model no. E3TM18270VCEOSPZD, for $479 with free shipping. That’s $83 below the lowest total price we could find for these lenses purchased separately elsewhere. The Tamron 18-270mm lens features vibration compensation, minimum focus distance of 19.3″, zoom lock mechanism, and more.