Tamron SP 90mm f/2.8 Di 1:1 Macro LensPosted by Digital Photography Live Date May 20, 2012 Product Summary Model name: Tamron SP 90mm f/2.8 Di 1:1 Macro Focus Type: Autofocus / Manual Format : Full Frame / APS-C / Crop Sensor Purchase options: Amazon | Adorama | B&H Overview The...