Image sensors in APS-C format are widely used among digital SLR cameras. Due to its compact size, this image chip is rather difficult to clean if dust, dirt or moisture could get into the SLR body during lens change. In addition, condensation stains will continue to form on the surface of the sensor cells if the camera is exposed to frequent temperature changes when the lens or cover is mounted.
All-in-one cleaning set for APS-C image sensors
APS-C sensors must be cleaned with a brush exactly matched to the size of the sensor surface. Full-frame sensor brushes are too large to cover the surface. If you use brushes that are too narrow, the various wiping processes at the edges repeatedly form dirt bars. The Rollei APS-C sensor brushes are vacuum-packed individually and absolutely dust-free, the 12 brushes in the set are also sufficient for extensive photo tours. Dust and lint can be removed dry; in the case of condensation stains, a maximum of one drop of the cleaning liquid is sufficient for cleaning.…more