Canon EOS 20D + Sigma 100-300mm f/4 EX HSM IF Taken almost 3 years ago. Larger: img12.imageshack.us/img12/9608/newrda.jpg
Canon 300mm Lens - Canada
Sigma Camera Lenses 100-300mm Focal for sale
Canon 300mm Lens - Canada
Lenses - SLR & Compact System - DOWNTOWN CAMERA LIMITED
Lenses - SLR & Compact System - DOWNTOWN CAMERA LIMITED
Sigma 100-300 mm f/4 DG EX APO IF HSM
Lenses - SLR & Compact System - DOWNTOWN CAMERA LIMITED
Lenses - SLR & Compact System - DOWNTOWN CAMERA LIMITED
Sigma 135mm F1.8 Art Sample Gallery: Digital Photography Review