Hi, I will have a Sony Alpha 100 next week. I've been offered a Tamron AF aspherical LD 28-300 macro lens extremely cheaply. I want to take photo's of wild life but mainly birds. Would this lens be OK, and if so, how good? Living in Poland gives me the chance to see good species. Also, any comments on the Alpha would help as truly, I AM AN OLD BEGINNER. Thanks in advance.
Les (Britpol)