Start with evidence
Run the tests that separate the likely branches
Webcam TestOpen your webcam locally to verify that the browser can access and display a live camera stream.
Run →Webcam Resolution TestCheck the active video track resolution your browser receives from the camera.
Run →Camera Focus Test ChartDisplay a high-contrast focus target and fine-line reference for visually checking camera focus behavior.
Run →Camera Exposure Step ChartDisplay dark-to-bright reference steps to inspect clipping, crushed shadows and unstable automatic exposure.
Run →Decision table
What the observation changes
ObservationWhat it meansNext action
Focus chart improves at normal desk distanceFixed-focus distance was the issue, not a failed focus mechanism.Use the camera within its practical focus range.
Browser is sharp but meeting app is softApp resolution/compression is higher priority.Check app send-quality/network path.
Image remains smeared in all apps/distancesLens contamination or camera fault remains possible.Clean safely and compare another host.
Sequence
Work from reversible checks to escalation
- 01
Clean lens safely.
- 02
Use adequate front lighting.
- 03
Test a focus chart at normal working distance.
- 04
Compare browser with the affected meeting app.
Likely areas
Keep these branches separate
Fixed-focus working distanceLow light/noise reductionApp compressionDirty lensCamera hardware
Repair boundary
When to stop changing settings
If the image stays abnormally soft across good light, reasonable distance and multiple hosts/apps, use Logitech support.