Sony A7III Autofocus Not Working - Help Needed!

Question

Hi everyone,

I've been experiencing some issues with my Sony A7III camera recently. The autofocus doesn't seem to be working properly, and I'm hoping someone here might be able to help me out.

When I try to use the autofocus, the camera struggles to lock onto the subject, and sometimes it doesn't focus at all. I've tried different lenses and shooting modes, but the problem persists. The manual focus works fine, but I rely on the autofocus for most of my work.

I've checked the camera settings and everything seems to be configured correctly. I've also cleaned the lens contacts and the camera's sensor, but no luck so far.

Has anyone else encountered this issue with their A7III? If so, how did you resolve it? I'd appreciate any advice or suggestions you might have.

Thank you in advance for your help!

Isabella Rose Taylor · Accepted Answer

First, a few questions to help narrow down the issue:

Does the autofocus problem occur with all lenses or just specific ones?
Have you tried resetting the camera settings to default?
Are you using the latest firmware version for your camera?

Here are a few things you can try:

Check the Focus Mode: Make sure you're using the correct focus mode for your situation. If you're shooting a moving subject, try using the "AF-C" (Continuous AF) mode. For stationary subjects, "AF-S" (Single-shot AF) should work well.
Adjust the Focus Area: Depending on your subject, you may need to adjust the focus area. For example, if you're trying to focus on a small subject, using the "Flexible Spot" focus area might help.
Perform an AF Microadjustment: If the issue is with a specific lens, you may need to perform an AF microadjustment. This can be done in the camera settings under the "AF Micro Adj." menu.
Update the Firmware: As mentioned earlier, make sure you have the latest firmware installed. Sony occasionally releases updates that can improve autofocus performance and fix bugs.

If none of these solutions work, it's possible that there may be a hardware issue with your camera or lens. In this case, I'd recommend sending your equipment to a Sony service center for professional diagnosis and repair.

my-cat · Answer

[quote data-userid="74" data-postid="525"] First, a few questions to help narrow down the issue: Does the autofocus problem occur with all lenses or just specific ones? Have you tried resetting the camera settings to default? Are you using the latest firmware version for your camera? Here are a few things you can try: Check the Focus Mode: Make sure you're using the correct focus mode for your situation. If you're shooting a moving subject, try using the "AF-C" (Continuous AF) mode. For stationary subjects, "AF-S" (Single-shot AF) should work well. Adjust the Focus Area: Depending on your subject, you may need to adjust the focus area. For example, if you're trying to focus on a small subject, using the "Flexible Spot" focus area might help. Perform an AF Microadjustment: If the issue is with a specific lens, you may need to perform an AF microadjustment. This can be done in the camera settings under the "AF Micro Adj." menu. Update the Firmware: As mentioned earlier, make sure you have the latest firmware installed. Sony occasionally releases updates that can improve autofocus performance and fix bugs. If none of these solutions work, it's possible that there may be a hardware issue with your camera or lens. In this case, I'd recommend sending your equipment to a Sony service center for professional diagnosis and repair. [/quote] Thanks, I have the same issue, just followed your steps, works for me.