|Canon EF 16-35mm f/2.8L III USM lens|
|Canon EF 24-105mm f/4L IS II USM lens|
The current EF 24-105mm f/4L IS lens is my favorite walk around lens for travel and wildlife photography. I have placed my pre-order for the Series II lens already.
In addition to the newly announced EOS-5D Mark IV DSLR camera, Canon has also introduced two EF-Series L-series lenses as well as the W-E1 WiFi adapter card. The new EF 16-35mm f/2.8L III USM Ultra-Wide Zoom Lens features a large diameter GMO dual surface aspherical lens and ground aspherical lens, f/2.8 aperture throughout the entire zoom range, fluorine coating, improved durability and is dust and water resistant.
The new EF 24-105mm f/4L IS II USM Standard Zoom lens features an improved four-stop image stabilization as well as ghosting and flare reduction with air sphere coating. The Canon EF 16-35mm f/2.8L III USM Ultra-Wide Zoom Lens is scheduled to be available late in October for an estimated retail price of $2,199.00 and the EF 24-105mm f/4L IS II USM Standard Zoom Lens is scheduled to be available in late October for an estimated retail price of $1,099.00.