08-10-2014, 06:39 PM
Quote:Only plusses for the 300mm f4 I can think of: a tad smaller and it is lighter.
...and f/4. Probably sharper. Maybe autofocus improvement too.
If you're seeing the 300mm/4 AFS *plus* the 1.4x e II teleconverter, that's one heck of a deal for $900.
I think your intended use is important when deciding between zoom and prime though.