Order it from B&H for $2,299.
Product highlights:
- Large F2.8 Aperture Through Zoom Range
- UD Lenses Minimize Chromatic Aberrations
- Reduced Spherical Aberrations
- Highly Resistant to Dust and Water
- 9-Blade Diaphragm for Beautiful Bokeh
- Lens Coatings Minimizes Ghosting
- Fluorine Coating Reduces Fingerprints
- Zoom Lock Lever for Safe Transporting