If Tamron 17-55mm f/2.8 does not work, then, I

来源: 于 2007-04-04 09:56:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

If Tamron 17-55mm f/2.8 does not work, then, I do not think Sigma 15-150mm f/2.8 will work either. If yes, then, you can get Sigma 18-50mm f/2.8 for