Now you can get rid of smudges, dust, and oily fingerprints that blur the best of views. This Lens Pen from Vortex gives you everything you need in a small, lightweight package that's no larger than a pocket pen. The Vortex LensPen uses a revolutionary non-liquid compound outperforms other cleaners — that won't spill or dry out: Safe and easy to use on all lenses. Reduces static charge build-up. Natural hair brush removes dust. Compact — easily fitting into a camera bag, purse or pocket. Three Simple Steps to clearer viewing Protect and maintain the brilliance of the lenses in your binoculars, spotting scopes, and cameras in three simple steps: Extend brush and wipe away any dust or grit particles, such as sand. Retract the brush. Expose the rounded chamois leather pad by removing the cap and placing it on the brush end. Wipe away any smudges with a smooth circular motion. Replenish the LensPen by replacing the cap, and giving it half a turn.