Neewer HM-49 Camera Lens Cleaning Kit

The included swabs are 24mm wide, which is the standard size for full-frame sensors. If you are using an APS-C or Micro Four Thirds camera, these swabs will be too large and should not be used on the sensor itself.

Yes, the non-alcohol solution is formulated to be safe for delicate optical coatings. Always apply the solution to the cleaning cloth first rather than spraying it directly onto the lens to prevent liquid from seeping into the barrel.

Use the soft brush end first to gently sweep away loose dust and debris from the lens surface. Once the loose particles are gone, use the felt-tip end to gently buff away stubborn fingerprints or oil smudges in a circular motion.

The silicone air blower is excellent for removing loose dust from the mirror box or sensor area without physical contact. However, it may not dislodge debris that is stuck or 'welded' to the sensor by moisture or oil, which would require a wet cleaning method.

Yes, the soft cleaning cloths are reusable. To maintain their effectiveness, hand wash them with a mild, non-abrasive detergent and let them air dry completely before using them again to avoid scratching your glass.