This compact Leupold Lens Pen Cleaner provides a simple 2-step process to keep your glass clean and pristine. These Eyewear Lens Cleaners made by Leupold feature a fully-retractable hairbrush that is safely stowed away while not in use. The Leupold Lens Pen Tool also has a microfiber cleaning tip that automatically replenishes itself with an innovative dry cleaning compound. Grab a Leupold Scope Lens Pen for your workbench or range bag to always have a reliable cleaning device at your disposal.