Optclin Optical Lens Cleaner for Spectacles 30ml (Pack of 2) Size:100ML   Benefits Of OPTCLIN Optical Lens Cleaner for Spectacles with 5 Microfiber Cloths FREE 100ml OPTCLIN Optical Lens Cleaner For Spectacles. 5 Microfiber Cloth Free. OptiClean and microfiber cloth harmoniously work togather for the optimal cleaning of your lenses. The microfiber cloth lifts any traces of dust or grease of the optical surface to leave a perfact finish.