PEC-PAD's are so soft they can be safely used to clean all types of sensitive surfaces : scanners, CD's, mirrors, lenses, telescopes etc.
The 4 x 4" (10 cm.sq.) wipes are perfect for cleaning 35mm and other small areas.
Note:PEC-PAD's are 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.