- Allows highly effective and gentle cleaning of all optical surfaces, specially designed for eyepieces and smartphone cameras.\n- Particularly long service life as dry cleaning means that no liquid can dry out or run out.\n- Immediately ready for use as the screw closure ensures automatic activation of the velvety surface, no need to activate the fibers separately.\n- Original lens pen.\n- Removes dust, grease spots and other smudges.\n- Does not dry out.\n- With a lens brush for dry precleaning.\n- Special coating for high-quality lenses.\n- Small and handy pen with a clip for attachment and an ergonomic design.\n- Flat velvety surface.\n- Diameter: 5 mm, especially for eyepieces and smartphone cameras.