Behold Canon’s 16-35 Mark II version of their flagship wide angle zoom. It’s f/2.8 throughout and sharper around the edges (for you full frame shooters) than the previous version. For those of you with 1.6x crop cameras (Digital Rebel, 50D/60D/70D/7D/7DII) the Tokina 11-16 f/2.8II is usually a better choice.
|Focal Length & Maximum Aperture||16-35mm f/2.8|
|Lens Construction||16 elements in 12 groups|
|Diagonal Angle of View||108°10'-63°|
|Focus Adjustment||AF with full-time manual|
|Closest Focusing Distance||0.92 ft./0.28m|
|Filter Size||82mm, P=0.75mm/1 filter|
|Max. Diameter x Length, Weight||3.5 in. x 4.4 in./88.5mm x 111.6mm, 640g