K5 with Tamron 90mm- No AF at Infinity
I intended to shoot some pictures at Yankee Stadium (vs. Blue Jays) with my 18-250 Tamron mounted on the K5. When I got to the game I realized I mistakenly mounted the Tamron 90mm instead. Oh well, make do with what you've got..
However, I wasn't able to take pictures with the camera set on AF at infinity. I tried opening the aperture and various meter and focus setting. The hexagon focus icon was blinking. I could get focus at closer distances but not at home plate, which was further away.
Finally I switched over to manual focus and was able to get the shots.
I'm not sure what might be wrong here- lens, camera or user error. Any ideas as to what went wrong with AF?
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