The Apthera IOL offers small aperture technology combined with a reliable, high-quality monofocal IOL. The Apthera lens is exclusively designed to allow you to see your world in focus, whether you’re concentrating on what’s right in front of you, or beyond. See life in focus. See across a full range, without blur4 Helping cataract patients that have a low amount of astigmatism4* Small aperture technology filters out unfocused light4 Works seamlessly in bright and low light conditions4 Customizable to achieve your best personal vision