... .2.This Professional cleaning kit is exclusively designed for cleaning digital and analog photographic devices,especially glass,plastic and multicoated lens ... hassle of finding a sink. --Cleaning Cloth,gently wipe your lens from dust --Retractable Brush, Brush away the dust.--Bag,collect ... waste collection point.Suitable for:Camera, DC, DV, Computer, PAD, Lenses, CCD, COMS, Filters and other optics.