• EF-Mount Lens/Full-Frame Format
• Aperture Range: f/2.8 to 22
• Three Aspherical & Two UD Elements
• Subwavelength & Air Sphere Coatings
• Ring-Type Ultrasonic Motor AF System
• Internal Focus; Full-Time MF Override
• Fluorine Coating on Exposed Elements
• Dust- and Water-Resistant Construction
• Rounded 9-Blade Diaphragm

The new benchmark for wide angle zoom lenses.

• Constant f/2.8 aperture for impressive low light performance
  The fast f/2.8 aperture delivers impressive low light performance and depth-of-field control with no variation in shutter speed or ISO when zooming.
• For exceptionally high quality images that need to impress
  Working in perfect harmony with high resolution sensors, this high-performance lens provides exceptional image quality for professional photographers.
• Sharp images from the center to the periphery
  Advanced optical design significantly improves distortion aberration, field curvature & stigmatism. 2 UD lenses reduce chromatic aberration of magnification.
• The landscape photographer's lens with L-Series quality
  The EF 16-35mm f/2.8L II USM lens embodies Canon's highest standards of L-series optics for shooting dramatic landscapes.

Specifications

Focal Length: 16-35mm
Max Aperture: f/2.8
Minimum Aperture: 22

E-82II