... PAD, Lenses, CCD, COMS, Filters and other optics. Advantage:This cleaning kit has a multi-function, it provides everthing you need ... oil smudges from lens surface; --Brush: Brush away the dust.-- Cleaning Liquid:Great for spraying glasses, lenses, or tablet LCD screens ... the reach of children,avoid contact with skin,wear suitable gloves,if swallowed,seek medical advice immediately and show this label ...