Webcam
Blurry webcam: how to get a sharp picture
Most blurry webcam images are caused by a dirty lens, too little light, or an app sending low resolution. The test above shows the resolution your camera really delivers.
Đã xem lại 23 tháng 10, 2026
Hướng dẫn này chưa được dịch nên hiển thị bằng tiếng Anh.
Bắt đầu với một bài kiểm tra nhanh
Các bước
- 1
Clean the lens
Wipe it with a soft, dry microfibre cloth. Laptop lenses collect fingerprints when you open the lid.
- 2
Add light
In dim light cameras use slower exposures and more noise reduction, which looks soft. Face a window or a lamp.
- 3
Check the distance
Fixed-focus webcams are sharpest from about 50 cm to a few metres. Sit back a little.
- 4
Choose a higher resolution
In your call app, turn on HD video if it has the option (in Zoom: Settings › Video › HD). Calls on slow connections are sent at lower quality anyway.
- 5
Use the camera's own software
Some webcams have autofocus or sharpness settings in their maker's app.
Vẫn chưa được?
- Compare in the test above at 1080p and 720p. If both are soft, the lens or sensor may be the limit.