Ophthalmic optics. Contact lens care products. Method for evaluating Acanthamoeba encystment by contact lens care products has-tracked-changes PD IEC/TS 61375-2-4 is the

PD IEC/TS 61375-2-4 is the fourth subpart of the second part of a multi-part series that covers the application profile for functions belonging to the Train Control and Monitoring System (TCMS)

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Ophthalmic optics. Contact lens care products. Method for evaluating Acanthamoeba encystment by contact lens care products has-tracked-changes PD IEC/TS 61375-2-4 is the1 Scope This International Standard specifies a method for evaluating the potential of products for contact lens disinfection to induce encystment of Acanthamoeba species. This method excludes the evaluation of oxidative systems that require a special lens case for use. This International Standard does not address the evaluation of disinfection efficacy of contact lens disinfecting products.