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Categories > Mend Cameras, Film Cameras > Question
Q & As - mend, repair, fix cameras, film cameras, camera, film, photographs, pictures, slr, lens, exposuresNavigate to ...
Cameras, Film Cameras (359 other questions)
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sigma lens contacts?

i've had my sigma 18-250 lens for over a year conected to my Canon 40d everything was fine untill now. it has thrown up an error on the screen of my camera " communations between the camera and lens is faulty clean the lens contacts" having cleaned the contacts a number of times i still have the same problem what now?



HOWARD
September 2012


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Dec 2019


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