The MicroPro Small Lens Cleaner from Lenspen is designed to clean eyepieces, small lenses, and crevices on your camera that you cannot reach with a lens cloth. On one end of the MicroPro is the cleaning tip which contains microscopic 'invisible" carbon particles that you cannot see. This carbon can absorb and remove fingerprint oil and smudges from your lens or viewfinder. On the other end of the MicroPro is a soft retractable brush for dislodging dust.
The protective cap contains a pad filled with the "invisible" carbon so each time you place the cap on the tip, the tip is replenished. The cap contains enough of this extremely fine carbon for at least 500 cleanings. The MicroPro will substantially reduce static charge on any lens surface which is important, as electrostatic charge attracts dust and causes it to adhere to glass surfaces.