Fig. 1From: Real-world refractive outcomes of toric intraocular lens implantation in a United Kingdom National Health Service settingToric intraocular lenses. a Schematics of the AMO Tecnis Toric Aspheric IOL with an open-loop haptic design (top) and Rayner T-flex Toric IOL with a closed-loop haptic design (bottom). b Post-operative slip lamp photograph of a Tecnis Toric Aspheric IOL aligned to the steep corneal meridian at 85° (arrow) with reference angle overlayBack to article page