Why has autofocus stopped working?

Autofocus will not be possible if the camera and lens are not compatible. The two main reasons for this are: When an older lens which does not have autofocus capability (non-CPU lens) is used with a digital camera. These lenses need to be focused manually.

Why is my lens not working?

Even just a tiny particle of dust can be enough to cause communication problems between the lens and camera. Check very carefully that no pins are damaged and that the mount is clean. Check your lens as well to be sure its pins and mount are clean and in good condition.

Why is my Canon not auto focusing?

If autofocus does not operate when the shutter button is pressed halfway, the Custom Function setting may be changed as follows. In this case, by pressing the shutter button halfway, the camera is set to lock the AE (fix exposure). In this case, by pressing the shutter button halfway, the camera start to meter.

Why is my Canon EOS not focusing?

If the lens contact and camera contact are dirty, transmission will not occur normally and autofocus might not operate correctly. If the lens and camera contacts are dirty, wipe them with a clean, dry cloth, being careful to not scratch the contacts.

How do I know if my camera lens is broken?

Examine the lens with the light reflecting off surfaces at several angles and you should be able to tell if any light scratches are present. A lens that has been stored in a dark and moist (and/or humid environment) or stored after getting wet can have a fungus bloom inside the lens.

Why my Canon lens is not working?

Clean the lens and camera electrical contacts If the contacts on either the lens side or the camera side get dirty, communication cannot be carried out correctly, and in some cases the autofocus may not operate correctly. If the lens or camera contacts get dirty, please clean them very gently with a clean, dry cloth.

Why will my Canon camera not focus?