Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary at a glance:
- EF-Mount Lens/Full-Frame Format
- Aperture Range: f/5 to f/22
- Four SLD Glass Elements
- Super Multi-Layer Coating
- Hyper Sonic AF Motor, Manual Override
- Optical Stabilizer
- Rounded 9-Blade Diaphragm
- TSC Material, Brass Bayonet Mount
- Compatible with Sigma USB Dock
B&H Photo has a deal on the Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens (Canon EF mount). You get the lens bundled with a Sigma 67mm WR UV Filter and the Sigma USB Dock for $699. That’s a saving of $100 on the lens, plus the filter and the dock for free.
There is more to check if you’re looking for good deals. Have a look at the following links. Today’s Gold Box and one day only deals at Amazon US, Amazon DE, Amazon UK, B&H Photo, eBay, Adorama, and refurbished lenses and DSLRs at Canon Store (check the refurbished listings at Canon Store whenever you have time for it, the best deals hide there).