Canon EF-S 18-135mm STM Focus Issue

[rambo007]

So I recently bought this lens second hand and I noticed a problem with the focus where it only focuses to a certain distance. Both for auto and manual focus. I use this with a Canon M6 MKII and I use the viltrox adapter for it. My 50mm f/1.8 II focus works perfectly with the adapter.
Hoping to get some suggestions on how to fix it. Or if this is a common thing. Thanks in advance!

[Tronhard]

Hi and welcome to the forum:

Given that your lens is second-hand, are you sure it functioned fully when you purchased it?

[deebatman316]

This lens is focus by wire. That's why manual focus isn't working correctly either. If the adapter isn't functioning correctly it can cause problems too. Test the lens out on a EF-S Mount camera to see if it works correctly.

[asvsxac]

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