Photographic Solutions Sensor Swab Ultra like its predecessor Sensor Swab, is designed for cleaning CCD chips and other delicate or hard to reach optical and imaging surfaces. Clean room manufactured and sealed, these swabs are the ultimate in purity. Sensor Swab ULTRA is more absorbent and does not shed or leave fibers behind.
Type 1 swabs are designed for APS-H sensors and certain APS-C sensors.