Buy from Amazon.com : http://fave.co/1GnEbhm <br /><br />High-Power 500mm/1000mm f/8 Manual Telephoto Lens for Canon Digital EOS Rebel T1i T2i T3 T3i<br /><br />Product Description : <br />High-power 500mm telephoto focal length <br />Includes T-mount adapter for digital and 35mm Canon EOS SLR cameras <br />High index low-dispersion multi-coated optical glass to reduce flare <br />2X Teleconverter doubles the power of your lens to 1000mm <br />Filter thread 67mm
