The Sidekick SDK-1-RU Cleaner by Lenspen is a premium cleaning kit designed for removing dust, dirt, and smudges from camera lenses, filters, and other optical surfaces. This compact and portable kit includes a unique retractable brush and a specially formulated cleaning tip, providing effective and safe cleaning without any liquids or sprays. The Sidekick SDK-1-RU Cleaner is ideal for photographers, videographers, and anyone who values pristine image quality and equipment maintenance. Keep your lenses crystal clear with this must-have cleaning kit in the Cleaning Kits category, brought to you by the trusted Lenspen brand.