Autofocus not working on 18-55 mm lens and 18-135 mm lens.but working on 50 mm lens

[techankit1990]

Hi all,

I am a newbie and bought my first DSLR canon SL3/200D ii with 18-55 STM lens + 50 mm lens kit. Later i bought another used lens 18-135 mm . I just realized that autofocus feature is not working on the 18-55 and 18-135 mm lens.. however its working on 50 mm lens.. need your advice on what could be the issue..

There is no physical damage as in from my end as i have always handled camera carefully..

Regards,
Ankit

[techankit1990]

Thank you ebiggs1.. got to know from canon care that stm lenses are inner focus and doesnt make any noise ..so camera and lenses both are working fine..

[ebiggs1]