I have a Sony A100 and a Tamron AF 18-250/3.5-6.3 DI II Macro Lens. I\nhave been having issues with clarity of my shots and lack of vivid\ncolors so I was wondering if my filter could have something to do with\nit. I don't like hauling a lens like that into the wild without a\nfilter to protect the lens face. I have a Kenko PRO1 D UV (W) (62mm)\nfilter in the face of my lens.\n\nCould this filter be messing with my autoficus and colors in my\nshots?????\n\nThanks!