Symptoms
- Photos look soft or out of focus overall
- Blur worse in low light or indoors
- Sharp in the center but blurry at the edges
- Motion blur on moving subjects
Likely causes
- CommonCamera shake from handheld shooting, especially in low lightSlow shutter speeds amplify small hand movements into visible blur.
- CommonAutofocus locked onto the wrong subject or distanceFocus points can land on the background instead of the subject.
- PossibleDirty or smudged lens surfaceFingerprints and dust scatter light and soften the image.
- PossibleSubject moving faster than the shutter speed can freezeCommon with sports, kids, or pets in motion.
- Less commonAutofocus motor or lens element misalignmentA mechanical fault that causes consistent blur regardless of settings.
What to do
- Clean the lens with a microfiber cloth and check for smudges or dust first.
- Make sure autofocus is set to the subject, not locked on the background, using the focus point in the viewfinder or screen.
- Increase shutter speed or use a faster setting in low light to reduce camera shake.
- Brace your arms against your body or use a tripod for steadier shots.
- Test the same shot in bright daylight to rule out low-light shake as the main cause.
- If using a zoom lens, try at a shorter focal length, since blur is more visible when zoomed in.
- If photos remain consistently blurry across settings and lighting, the autofocus system may need calibration or repair.
Tools and parts
- Microfiber lens cloth
When to call a pro
If blur persists across different settings, lighting, and lenses, have the autofocus system checked by a camera repair shop.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.