When PEC*PADs are used with PEC-12(r), they are ideally suited for cleaning photographic film and print emulsions. PEC*PADs are available in two convenient sizes. The 9X9 inch wipes are perfect for cleaning large areas. PEC*PAD is not recommended for cleaning the CCD. It is not the same material used in the Sensor Swabs. PSI does not approve or warranty the CCD or any camera part from any damage caused by using non approved products