BS ISO 19045. Ophthalmic optics. Contact lens care products. Method for evaluating Acanthamoeba encystment by contact lens care products Ophthalmology, Ophthalmic equipment, Contact lenses, Microbiological analysis, Disinfectant tests, Microbiology, Microorganisms, Hygiene, Sterilization (hygiene), Disinfectants, Decontamination, Cleaning, Cleaning materials