Highly efficient and gentle cleaning of all optical surfaces, especially for lenses and filters · Ready to use immediately, because screw cap ensures automatic activation of the velvet surface, so no extra activation of the fibers is necessary · Particularly long-lasting, as no liquid can dry out and leak out when dry · Original LenspenRemoves dust, grease stains and other dirt · does not dry out · With lens brush for dry pre-cleaning · Special coating for high-quality optics · Practical pin shape with holding bracket in ergonomic design · Vaulted velvet finish · Diameter 13 mm: Especially for lenses and filters.This text is machine translated.