Canon EF-S 17-85mm f/4-5.6 IS USM for EOS 20D, Rebel Series "auto focus 85" Questions

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...auto focus is locked. If you are shooting in dimly lit conditions, the AF might have a hard time obtaining a lock. Using the flash as auto focus assistance many time helps in this condition. Another ...

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...AUTO FOCUS. It will not let me manually focus as well. what can I do. 1. First of all, make sure the lens is aligned properly and it's not loose in any way. The camera will immediately recognize ...

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...auto focus camera so provided you are willing to use the Vivitar lens in manual AND provided the lens has minolta mount , you will be able to use it. Additionally: Even if your Vivitar lens does not ...

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...Auto focus bounces back and forth and wont lock in. When it does work, Im getting intermittent error message saying that lens and camera body are not communcating. It has lens communication problem ...

...auto focus and hear it pull in or shots you know were focused correctly are blurred or soft . I know I should have had the lens checked while it was in guarantee but for various reasons, I didn't. I ...

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...auto focus with the quantaray lens...when I bought the lens...they assured me it would be compatible with the d-40...where did I go wrong? Purchased a 420-800mm lense and T adapter for Nikon D40X ...

...auto, and IS seems to work also. Nothing rattles. No loose parts, it seems. It definitely feels like some sort of mechanical problem, and I am comfortable taking gadgets apart, but I need guidance. ...

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...it is having hard time auto focusing it. It just keeps on trying and trying and is not able to focus. Help or pointers to solutions are very muc appreciated. Replace the broken ribbon cable in the ...

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