focus-issue Troubleshooting

Autofocus not working on the Sony Alpha 6400 APS-C Spiegellose Kamera mit 16-50mm Objektiv (Schneller 0,02s Autofokus mit Augenerkennung für Mensch und Tier, 4K-Filmaufnahmen und neigbares Display für Vlogging)

Source: Sony support — camera error codes Confidence: 80% Verified Aug 9, 2026

The camera autofocus does not work, often due to a dirty lens or a focus motor issue.

How to fix Autofocus not working

Clean the lens

Clean the lens with a microfiber cloth.

Source: Sony support — camera error codes Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Check the focus mode

Ensure the camera is in autofocus mode and the lens is set to AF.

Source: Sony support — camera error codes Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Replacement parts for the Sony Alpha 6400 APS-C Spiegellose Kamera mit 16-50mm Objektiv (Schneller 0,02s Autofokus mit Augenerkennung für Mensch und Tier, 4K-Filmaufnahmen und neigbares Display für Vlogging)

Sony ILCE6400AKB.CEC Replacement Battery Sony ILCE6400AKB.CEC Battery Charger Sony ILCE6400AKB.CEC Lens Cap Sony ILCE6400AKB.CEC Camera Strap Sony ILCE6400AKB.CEC SD Card Sony ILCE6400AKB.CEC Camera Grip

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