| • | From 300mm telephoto to 800mm ultra-telephoto |
| • | Constant fast f5.6 maximum aperture and is optimized for digital SLR cameras |
| • | 8.2 to 3.1 degree angle of view takes a lot of the footwork out of picture composition |
| • | Multilayer coating and design reduce flare and ghost for optimum color balance |
| • | 2 ELD glass elements reduce chromatic aberration and ensure sharp, quality images of high contrast |
