Canon 24-105mm f4 L IS USM
The professional's lightweight standard zoom.
Lightweight 4.3x zoom
f/4 through zoom range
3-stop Image Stabilizer
Super UD and aspheric lens elements
Fast auto focus
Super Spectra coatings
Circular aperture provides pleasing background blur
Soft case and lens hood
Cheaper than everywhere. Stationary shop with good reputation. UK stock and fully guaranteed product.