A blurry CCTV image defeats the purpose of having a camera. If you can't identify faces or license plates, your evidence is useless. CamHarbor offers lens cleaning, focusing, and sensor maintenance services to bring clarity back to your surveillance footage.
Blurriness is often caused by dirty lenses (dust, cobwebs), moisture condensation inside the housing (fogging), or the focus shifting over time due to vibrations or thermal expansion. In older cameras, the plastic dome cover might degrade and become opaque due to sun exposure.
Our technicians perform a deep clean of the camera housing and lens using specialized solutions. For varifocal cameras, we mechanically re-adjust the focus and zoom to sharpen the image. If moisture is trapped inside, we open the housing, dry it out, and replace the silica gel desiccant packets to prevent future fogging.
Included in blur image Repair
- Lens and housing deep cleaning
- Varifocal lens manual focusing
- Desiccant replacement for fog removal
- Dome cover polishing or replacement
- Resolution setting optimization
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Common Questions about blur image Repair
Why is my camera foggy at night?
IR light reflects off dirty dome covers or moisture, causing a "white fog" or glare effect.
Can you fix scratched lenses?
Deep scratches require cover replacement, but minor haze can be cleaned.
Why is the image out of focus?
Vibrations can loosen the lens focus mechanism over time, requiring manual adjustment.