EF16-35mm
f/2.8L II USM
Development objectives
Feature 1:
16-35mm ultra-wide-angle zoom range
Feature 2:
Pursuit of image quality improvements over previous models
Feature 3:
Superior waterproof and dustproof construction
Feature 4:
Optimal optics for digital SLRs
Other features
EF14mm
f/2.8L II USM
Development objectives
Feature 1:
Ultra-wide 114° diagonal angle of view
Feature 2:
Pursuit of image quality improvements over previous models
Feature 3:
Superior waterproof and dustproof construction
Feature 4:
Optimal optics for digital SLRs
Other features
Table 1:
Main specifications
Table 2:
Extension tube data for the EF 16-35 mm f/2.8L II USM
Optics Column