Sigma 18-200mm F3.5-6.3 DC Macro OS HSM Contemporary LensPosted by Digital Photography Live Date January 11, 2014 Product Summary Model name: Sigma 18-200mm F3.5-6.3 DC Macro OS HSM Contemporary Release Date: Jan 2014 Focus Type: Autofocus / Manual Format : APS-C / Crop Sensor Mounts: Canon |...