Tokina AT-X 17-35mm f/4 Pro FX Launch Postponed

Kenko-Tokina has announced that the release of the Tokina AT-X 17-35mm f/4 Pro FX wide zoom lens has been postponed. Blaming defects found in mass-produced component parts, the company says it has suspended production of the lens, and pushed back its market launch to the end of August for the EF-mount version and September for the F-mount variant (pictured).
Source: Kenko-Tokina