Tamron Reveals 11-20mm f/2.8 for Crop Sensors

Expensive for a third party crop lens, Tamron announced an 11-20mm f/2.8 zoom that will set purchasers back $829. But for that price, they will get a specialty-glass-packed super-wide angle lens with fast and quiet autofocus.

The lens did not appear on the Tamron roadmap most recently updated in February.