L Series Quaility
The high image quality is achieved from the centre of the image to the peripheral areas.
L Series Quaility
The EF 16-35 f/4L IS USM lens is the first IS equipped wide angle zoom in EF full-size format.
High Durability and Reliability
Dust-proof, drip-proof construction for use in harsh environments.
UltraSonic Motorliability
Inner focusing and ring UltraSonic Motor for silent, high-speed Autofocus.
Beautiful Background Blur
The 9 blade circular aperture diaphragm achieves a beautiful background blur effect.
Fluorine Coating
Fluorine coating is applied to the front and rear lens surfaces for sharp, high contrast images.