Check the listing for details. Sunpak LensPen Camera Lens Cleaner. Condition: New. Listed at 7.00 USD. Highlights: Safe to Use on Any Optical Glass Removes Oil and Dust from Glass Flexible Tip Contours to Glass Shape Dry Clear Carbon Compound Retractable Goat Hair Brush Tip Does Not Dry Out Effective in Over 500 Cleanings Compact, Pocket-Sized Features The Deluxe LensPen from Sunpak is a compact, pocket-sized glass cleaner, that removes oil and dirt from the surface, and is safe to use on any optical glass. The flexible tip contours to the glass shape for a more even clean, and the tip never dries out because it has been treated with a Dry Clear Carbon Compound. In addition, the self-replenishing tip is effective to clean glass over 500 times, and the other end of the pen has a retractable goat hair brush, which is used to remove dust before using the cleaning tip.