Tamron's Ultimate Travel Kit comprises two zoom lenses for digital SLR cameras. One is a wide-angle lens (11-18mm) for capturing considerably extensive landscape shots and outlooks. The other is a versatile zoom lens (18-250mm) that gives flexibility for everyday photography such as portraits while still letting you focus in tight on the action.
Both are designed for dSLRs with reduced frame (APS-C) sensors, such as popular entry-level and mid-range dSLRs including Canon's EOS range such as the 40D and , and most of Nikon's cameras like the popular D80 and D40.
A Conkon filter kit for landscape shots is also included, which includes adaptor rings for both lenses as well as warm, blue and sunset filters. Bayonet-style lens hoods are also included.
The wide-angle lens is fairly slow at f/4.5-5.6, while the 18-250mm lens is a full stop faster at f/3.5-6.3.
Both are a soft, non-reflective black and fairly light. The 11-18mm lens adds 355 grams to the front of your camera; its larger 18-250mm sibling adds 437 grams.