Buy from Amazon.com : http://fave.co/1GnEbhA <br /><br />Tamron AF 90mm f/2.8 Di SP A/M 1:1 Macro Lens for Sony Digital SLR Cameras (Model 272ES)<br /><br />Product Description : <br />Construction 9 Groups 10 Elements <br />Angle of view 27 <br />F stop range 28-32 <br />Closest Focusing Distance 114in 029m <br />Maximum Magnification 11
