...sigma lens on, and set the camera to AV (aperture priority) and turn the wheel until you get the lowest number for the aperture value (maybe 4.0) and take a picture.. now move the aperture value up ...
sigma 70-300mm dl lens i get error 1, communication between camera and lens failed check contacts, however when i switch the camera off and on again and check the memory card the picture has taken and
...Sigma, Tamron, etc.) which cause incompatibility problems. Were you using a non-Canon lens? Also clean all contacts with a pencil eraser. Do this with your battery contacts as well and try fresh ...
...Sigma lens its a fault with the kit lens.Try going to your local camera shop and fitting a kit lens that works and it should stop the error 99 if none of the advice works your camera needs a ...
...Sigma lens have been known to cause error's. If it's not that or dirty contact on the lens then it could be a more serious problem. I would at least check it out with a canon dealer/repair centre. ...
...Sigma 70-300mmAPO macro a/f lens all goes dead & the top panel reads ERR 99, tried all the usual remedies ie change battery, cf card clean contacts..none work !!...do you have a remedy please...john ...
...Sigma lense, but not when usings my telephoto, it only happens when there is hih light conditions The lens contacts are dirty. Get a pencil with an eraser on the end, just a regular old pencil with a ...
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