onelouderimage

The Canon EF 300mm f/2.8 L IS USM is an absolutely phenomenal lens. It produces absolutely awesome image quality. Results at f/2.8 are very sharp from the center right into the full frame corners. Color and contrast are superb. Maybe one of the highest image quality Canon EF lens. Super fast and very accurate focusing are only one of the many positive aspects. The quality with the 1.4 extender III is truly excellent, almost as good as the lens by itself. With build quality typical of a Canon L Series Lens and is designed to withstand the rigors of professional use. The lens comes with a hard plastic case and this is not really useable in real life situations.