If you can spare $2000, the Sigma 120-300/2.8 AF. Otherwise, the Tokina 100-300/4 AF, which is said to be even better than its manual-focus forebear. Big and heavy, but a fine performer.
Paul Franklin Stregevsky
If you can spare $2000, the Sigma 120-300/2.8 AF. Otherwise, the Tokina 100-300/4 AF, which is said to be even better than its manual-focus forebear. Big and heavy, but a fine performer.
Paul Franklin Stregevsky