Sigma Bigma for Nikons
Posted: Fri Sep 26, 2008 2:44 pmI will probably be upgrading to a new zoom lense next year of up to 400 or 500mm. I can't find many besides this one for Nikon cameras. http://www.amazon.com/Sigma-50-500mm-4- ... 077&sr=8-5
Does anyone know if it is worth buying or not?
Does anyone know if it is worth buying or not?