Made with the smallest cleaning tip in the LensPen line, the LensPen MicroPRO is safe to use on all optical lenses, filters, sensors and glass, as well as eyepieces and small crevices that can’t be reached with larger pens or a traditional cloth. The concave-shaped cleaning tip is perfect for use on convex surfaces, and a retractable brush makes it easy to sweep particles away. Designed to remove fingerprints, dust and grease, the non-liquid cleaning compound means better control while cleaning, and it won’t dry out. Simply replace the cap after using the LensPen to ensure the surface of the cleaning tip is refreshed and ready for next use. The ultra-compact size of the LensPen MicroPRO (only 3.7” long and weighing less than an ounce) makes it super easy to pack in any size gear bag or pocket.