Ajay Camera & Drone Repair
Kanpur workshopCourier across UPFree diagnosis

Camera Sensor Cleaning

Professional wet/dry sensor cleaning to remove dust spots from DSLR and mirrorless sensors.

What this repair covers

  • Dust-spot removal from images
  • Wet and dry sensor cleaning
  • Low-pass filter cleaning
  • Mirror-box and chamber cleaning (DSLR)
  • Post-clean test shots to confirm a clean sensor

Common problems we fix

  • Dark spots in the same place on every photo
  • Spots most visible at small apertures (f/16–f/22)
  • Blurry smudges after a lens change in a dusty place

How the repair works

  1. InspectionAssess the sensor with a controlled test shot.
  2. EstimatePerform dry and, if needed, wet cleaning in a dust-controlled area.
  3. RepairRe-test to confirm the spots are gone.
  4. HandoverQuick turnaround — often same day for walk-ins in Kanpur.

Questions about sensor cleaning

How often should a camera sensor be cleaned?

Only when you actually see dust spots in your images, or before an important shoot if you change lenses often in dusty conditions. There is no fixed schedule — over-cleaning is unnecessary.

Is sensor cleaning safe for my mirrorless camera?

Yes, when done with the correct tools and technique. Mirrorless sensors are more exposed, so professional cleaning is safer than home attempts.

Available in Kanpur & across UP

Visit our workshop in Kanpur, or send your equipment by secure, insured courier from anywhere in Uttar Pradesh. Either way you get a free diagnosis and a clear estimate before any work.

Helpful repair guides

Common problems and what to check before a repair — written for sensor cleaning and related faults.

Not sure what's wrong? Get a free diagnosis.

Tell us the problem — we'll give you an honest assessment and a clear estimate before any repair begins.

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